{"title":"Reverse Osmosis (RO\/DI)","description":null,"products":[{"product_id":"hydros-dual-tds-sensor-for-ro-di","title":"HYDROS Dual TDS Sensor for RO\/DI","description":"\u003cdiv\u003e \u003cdiv\u003e \u003ch2\u003eHYDROS Dual Inline TDS Sensor for RO\/DI Filtration (SKU: HDRS-TDS)\u003c\/h2\u003e\n\u003cp\u003eThe HYDROS \u003cb\u003eDual Inline TDS Sensor\u003c\/b\u003e (SKU: HDRS-TDS) is an authentic, professional-grade water analytics instrument distributed by CoralVue to bring commercial cloud-linked data tracking straight to your home aquarium purification plant. Standard handheld or standalone digital TDS testers can be highly tedious, requiring manually dipped cups and constant batteries that frequently fail right when an unmonitored filter starts sneaking raw minerals into your storage reservoir. The HDRS-TDS completely transforms water safety by executing around-the-clock, real-time tracking of your Total Dissolved Solids (TDS). By reading mineral levels simultaneously at two distinct filtration zones, it removes the guesswork from pure water management.\u003c\/p\u003e\n\u003cp\u003eThe primary mechanical benefit of this advanced probe assembly centers on its \u003cb\u003eTool-Free Plug-and-Play Ecosystem Framework\u003c\/b\u003e. There is absolutely no complex code, syntax mapping, or debugging tasks required to deploy this probe into your smart automation framework. The device is outfitted with a standardized GX12 aviation connector terminal that links directly into any open green Sense Port across your HYDROS device matrix (including the Control XS, X2, X3, X4, X10, Minnow, or Launch platforms). Drawing its active operating current directly from the parent controller hub, it feeds real-time telemetry back into your ecosystem. Whether you drop one probe after your RO membrane to track membrane rejection rate or place the second terminal right at the final output line to guarantee \u003cb\u003e0 TDS\u003c\/b\u003e, this high-precision sensor works as an ironclad insurance policy for fragile marine setups.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003ePrevents Sudden Chemical Spikes:\u003c\/b\u003e Catches municipal tap water spikes or creeping contaminants immediately before they can enter your evaporation top-off line.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eMaximizes Resin Longevity Profiles:\u003c\/b\u003e Tracking your post-membrane performance allows you to run your DI media to true capacity, lowering maintenance costs.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eStandalone Display Flexibility:\u003c\/b\u003e Includes a compact local display node that matches the automated cloud logs with an immediate physical reference right at the filter.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003ci\u003e(Note: This retail package contains (1) HYDROS Dual TDS Sensor display assembly, (2) Inline titanium probe heads, and (2) 1\/4in push-connect T-adapters. Master HYDROS controller blocks and replacement RO tubing are sold under separate product categories).\u003c\/i\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cp\u003e\u003cbr\u003e\u003cem\u003eRequires a HYDROS Control with an available \u003cstrong\u003e\u003cu\u003eSense Port\u003c\/u\u003e\u003c\/strong\u003e to operate; sold separately\u003c\/em\u003e\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003cp\u003e\u003cem\u003eOnline exclusive: this item is ordered in for you and is usually ready within a few business days. Choose in-store pickup, local delivery or shipping at checkout.\u003c\/em\u003e\u003c\/p\u003e","brand":"HYDROS","offers":[{"title":"Default Title","offer_id":53881780044069,"sku":"HDRS-TDS","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/files\/cv-t-2161.jpg?v=1790051462"},{"product_id":"icecap-100-gpd-reverse-osmosis-ro-di-water-filtration-system","title":"IceCap 100 GPD Reverse Osmosis RO\/DI Water Filtration System","description":"\u003ch2\u003e4-Stage RO\/DI System for Reef, Saltwater, and Freshwater Aquariums\u003c\/h2\u003e \u003cdiv\u003eThe IceCap 100gpd 4-Stage RO\/DI Water Filtration System gives reef and freshwater hobbyists a reliable path to 0 TDS source water without the complexity of a powered filtration unit. Using a genuine Dow Filmtec TW30-1812-100HP membrane rated at 96-98% rejection, it strips chlorine, chloramines, heavy metals, and dissolved solids from tap water before they ever reach your tank. Output is rated at 100 gallons per day at optimal conditions, making it practical for weekly water changes on mid-to-large reef systems or frequent top-off production.\u003c\/div\u003e \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e \u003cdiv\u003eThe system uses durable, clear filter canisters, so the filter condition is visible without disassembly. A glycerin-filled pressure gauge lets you confirm adequate feed pressure before each use. The refillable mixed-bed DI cartridge uses color-indicating resin — no guessing when it's exhausted. Installation uses standard 10-inch canisters and ¼-inch push-connect fittings, so replacement filters are widely available, and the system fits into any standard RO\/DI plumbing setup.\u003c\/div\u003e \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e \u003ch3\u003eKey Features:\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eGenuine Dow Filmtec TW30-1812-100HP membrane with a 96-98% typical rejection rate at rated conditions\u003c\/li\u003e\n\u003cli\u003eRefillable DI cartridge extends the life of your mixed-bed resin and reduces long-term consumable costs compared to sealed cartridge designs\u003c\/li\u003e\n\u003cli\u003eColor-changing DI resin provides a clear visual indicator that the resin is near exhaustion — no TDS meter required for basic monitoring\u003c\/li\u003e\n\u003cli\u003eGlycerin-filled pressure gauge allows you to confirm feed water pressure is within the 50-80 psi optimal range before and during production\u003c\/li\u003e\n\u003cli\u003eClear filter canisters let you inspect sediment and carbon block condition without removing them from the bracket\u003c\/li\u003e\n\u003cli\u003eAuto shut-off valve stops production when the storage vessel is full; manual flush restrictor extends membrane life\u003c\/li\u003e\n\u003cli\u003eNo electrical connection required — operates entirely on incoming line pressure\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal For:\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eReef aquariums where corals and inverts are sensitive to chloramine, heavy metals, and elevated TDS from municipal tap water\u003c\/li\u003e\n\u003cli\u003eFreshwater planted tanks that require 0 TDS source water for precise remineralization with specific mineral profiles\u003c\/li\u003e\n\u003cli\u003eHobbyists performing 20-50 gallon weekly water changes who need consistent, high-volume RO\/DI production\u003c\/li\u003e\n\u003cli\u003eAnyone on municipal tap water with seasonal chloramine treatment or variable source quality\u003c\/li\u003e\n\u003cli\u003eNew reef builds that require a large initial volume of purified water in a short window\u003c\/li\u003e\n\u003cli\u003eAquarists upgrading from a slower 50-75 gpd unit who want more output without stepping up to a higher-pressure 150-200 gpd system\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePro Tips:\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck your feed water pressure before assuming the system is underperforming. \u003c\/strong\u003eThe 100 gpd output rating assumes 65 psi feed pressure at 77°F with 250 ppm source water TDS. Many homes run 45-55 psi, especially on upper floors or at the end of a supply line. A low-pressure condition won't damage the system, but it will increase the waste-to-product ratio and noticeably reduce daily output. If your production seems slow, check the pressure at the gauge before replacing filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush the membrane monthly even when you're not actively making water.\u003c\/strong\u003e If the system sits idle for more than a week, bacteria and biofilm can begin forming on the membrane surface. Running a 5-10 minute flush through the manual flush restrictor before collecting water is a simple habit that extends membrane life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDon't let your DI resin run to full exhaustion before refilling.\u003c\/strong\u003e Once the color-change resin fully shifts to amber\/yellow, TDS in the product water has already begun to climb. If that water goes into your reef, you're adding the very contaminants the system is designed to remove. Check the cartridge window weekly during high-production periods and refill before the resin is completely exhausted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStore a spare sediment and carbon block filter on hand. \u003c\/strong\u003eThese two stages protect the membrane from chlorine degradation and sediment fouling — the most common causes of premature membrane failure. Sediment and carbon blocks are inexpensive; a replacement Dow Filmtec membrane is not. Keeping spares available means you won't be tempted to run them past their service life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003csection\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch5\u003e100GPD System\u003c\/h5\u003e \u003cp\u003e\u003cem\u003eIC-RI100\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e100* Gallons Per Day\u003c\/p\u003e\n\u003cp\u003e16 x 6.5 x 15.5in (LxWxH)\u003c\/p\u003e\n\u003cp\u003e3:1 Waste to Water Ratio\u003c\/p\u003e\n\u003cp\u003e98% Rejection Rate*\u003c\/p\u003e\n\u003cp\u003eAuto Shut Off Valve\u003c\/p\u003e\n\u003cp\u003eMan. Flush Flow Restrictor\u003c\/p\u003e\n\u003cp\u003eInstallation Adapters\u003c\/p\u003e\n\u003cp\u003e50-80psi Water Pressure*\u003c\/p\u003e\n\u003cp\u003e1\/4in RO Tubing Required\u003c\/p\u003e This Product \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch5\u003e\u003cstrong\u003e75GPD System\u003c\/strong\u003e\u003c\/h5\u003e \u003cp\u003e\u003cem\u003eIC-RI75\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e75* Gallons Per Day\u003c\/p\u003e\n\u003cp\u003e16 x 6.5 x 15.5in (LxWxH)\u003c\/p\u003e\n\u003cp\u003e3:1 Waste to Water Ratio\u003c\/p\u003e\n\u003cp\u003e99% Rejection Rate*\u003c\/p\u003e\n\u003cp\u003eAuto Shut Off Valve\u003c\/p\u003e\n\u003cp\u003eMan. Flush Flow Restrictor\u003c\/p\u003e\n\u003cp\u003eInstallation Adapters\u003c\/p\u003e\n\u003cp\u003e50-80psi Water Pressure*\u003c\/p\u003e\n\u003cp\u003e1\/4in RO Tubing Required\u003c\/p\u003e Learn More \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch5\u003e150GPD System\u003c\/h5\u003e \u003cp\u003e\u003cem\u003eIC-RI150\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e150* Gallons Per Day\u003c\/p\u003e\n\u003cp\u003e16 x 6.5 x 18in (LxWxH)\u003c\/p\u003e\n\u003cp\u003e1.5:1 Waste to Water Ratio\u003c\/p\u003e\n\u003cp\u003e99% Rejection Rate*\u003c\/p\u003e\n\u003cp\u003eAuto Shut Off Valve\u003c\/p\u003e\n\u003cp\u003eMan. Flush Flow Restrictor\u003c\/p\u003e\n\u003cp\u003eInstallation Adapters\u003c\/p\u003e\n\u003cp\u003e60-80psi Water Pressure*\u003c\/p\u003e\n\u003cp\u003e1\/4in RO Tubing Required\u003c\/p\u003eLearn More \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch5\u003e200GPD System\u003c\/h5\u003e \u003cp\u003e\u003cem\u003eIC-RI200\u003c\/em\u003e \u003c\/p\u003e\n\u003cp\u003e200* Gallons Per Day\u003c\/p\u003e\n\u003cp\u003e16 x 6.5 x 18in (LxWxH)\u003c\/p\u003e\n\u003cp\u003e1.5:1 Waste to Water Ratio\u003c\/p\u003e\n\u003cp\u003e98% Rejection Rate*\u003c\/p\u003e\n\u003cp\u003eAuto Shut Off Valve\u003c\/p\u003e\n\u003cp\u003eMan. Flush Flow Restrictor\u003c\/p\u003e\n\u003cp\u003eInstallation Adapters\u003c\/p\u003e\n\u003cp\u003e65-80psi Water Pressure*\u003c\/p\u003e\n\u003cp\u003e1\/4in RO Tubing Required\u003c\/p\u003e Learn More \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e \u003csection\u003e \u003cdiv\u003e \u003cp\u003e\u003cem\u003e*Low pressure may cause the RODI system to produce excessive wastewater. Water pressure can be increased by adding a booster pump before your RO\/DI system.\u003c\/em\u003e\u003c\/p\u003e \u003c\/div\u003e \u003c\/section\u003e\u003cp\u003e\u003cem\u003eOnline exclusive: this item is ordered in for you and is usually ready within a few business days. Choose in-store pickup, local delivery or shipping at checkout.\u003c\/em\u003e\u003c\/p\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":53881782206757,"sku":"IC-RI100","price":202.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/files\/cv-t-1974.jpg?v=1790051522"},{"product_id":"icecap-150-gpd-reverse-osmosis-ro-di-water-filtration-system","title":"IceCap 150 GPD Reverse Osmosis RO\/DI Water Filtration System","description":"\u003ch2\u003eHigh-Output 4-Stage RO\/DI System with Improved Waste Ratio\u003c\/h2\u003e \u003cdiv\u003eThe IceCap 150 GPD RO\/DI System is a four-stage water filtration unit designed for hobbyists who need higher daily output and want to reduce wastewater at the same time. At 150 gallons per day with a 1.5:1 waste-to-product ratio, it produces twice as much purified water per gallon of feed water as the 75 GPD and 100 GPD models, which operate at a 3:1 ratio. For hobbyists on metered water, in water-restricted areas, or who simply run through a lot of purified water, this ratio improvement has a meaningful real-world impact on water use and cost.\u003c\/div\u003e \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e \u003cdiv\u003eThe 150 GPD uses the same Dow Filmtec BW60-1812-75 membrane as the 75 GPD, which provides 96 to 99% typical salt rejection. The improved waste ratio comes from the higher operating pressure requirement: 65 to 80 PSI optimal, compared to 50 to 80 PSI for the lower-output models. Hobbyists whose home supply pressure falls below 65 PSI will need a booster pump to achieve the rated output and waste ratio on this model.\u003c\/div\u003e \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e \u003cdiv\u003eThe system is slightly taller than the 75 GPD and 100 GPD at 16\" x 6.5\" x 18\", but the footprint width and depth are the same, so it fits in most of the same under-sink and utility room installations. All other features are identical to the lower-output models: auto shut-off valve, manual flush flow restrictor, glycerin-filled pressure gauge, and all installation fittings and tubing.\u003c\/div\u003e \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e \u003ch3\u003eKey Features:\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e1.5:1 waste-to-product ratio produces significantly less wastewater per gallon than the 75 GPD or 100 GPD models.\u003c\/li\u003e\n\u003cli\u003e150 GPD output for faster fill times on larger systems or more frequent water changes.\u003c\/li\u003e\n\u003cli\u003eDow Filmtec BW60-1812-75 membrane provides 96 to 99% typical salt rejection.\u003c\/li\u003e\n\u003cli\u003eRefillable DI cartridge with color-changing resin for visual exhaustion monitoring.\u003c\/li\u003e\n\u003cli\u003eAuto shut-off valve and manual flush flow restrictor included.\u003c\/li\u003e\n\u003cli\u003eNo power source required; runs on 65 to 80 PSI household water pressure.\u003c\/li\u003e\n\u003cli\u003eStandard 10\" canisters and 1\/4\" push-connect fittings.\u003c\/li\u003e\n\u003cli\u003eGlycerin-filled pressure gauge included.\u003c\/li\u003e\n\u003cli\u003eSame footprint width and depth as 75 GPD and 100 GPD; 3\" taller at 18\" height.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal For:\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eHobbyists on metered water or in drought-restricted areas where reducing wastewater is a priority.\u003c\/li\u003e\n\u003cli\u003eLarger reef and saltwater systems where 75 to 100 GPD output creates a bottleneck during water changes.\u003c\/li\u003e\n\u003cli\u003eInstallations where the supply pressure is reliably 65 to 80 PSI without a booster pump.\u003c\/li\u003e\n\u003cli\u003eHobbyists stepping up from a 75 GPD or 100 GPD who want both more output and less waste.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePro Tips:\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your supply pressure reaches 65 PSI before purchasing.\u003c\/strong\u003e Unlike the 75 GPD and 100 GPD models, the 150 GPD requires a minimum of 65 PSI to achieve its rated output and 1.5:1 waste ratio. At lower pressures, both output and waste ratio will degrade toward the performance of the lower-output models. A booster pump resolves this if the supply pressure is marginal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe 1.5:1 waste ratio means for every 2 gallons of RO\/DI water produced, approximately 3 gallons go to drain. \u003c\/strong\u003eAt 150 GPD production, this adds up quickly. Routing the drain line to a garden, lawn, or utility use is a practical way to put the reject water to work rather than losing it entirely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush the membrane before first use.\u003c\/strong\u003e Run water to drain for 30 to 60 minutes before collecting product water to clear the membrane preservative.\u003c\/li\u003e\n\u003c\/ul\u003e \u003csection\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch5\u003e150GPD System\u003c\/h5\u003e \u003cp\u003e\u003cem\u003eIC-RI150\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e150* Gallons Per Day\u003c\/p\u003e\n\u003cp\u003e16 x 6.5 x 18in (LxWxH)\u003c\/p\u003e\n\u003cp\u003e1.5:1 Waste to Water Ratio\u003c\/p\u003e\n\u003cp\u003e99% Rejection Rate*\u003c\/p\u003e\n\u003cp\u003eAuto Shut Off Valve\u003c\/p\u003e\n\u003cp\u003eMan. Flush Flow Restrictor\u003c\/p\u003e\n\u003cp\u003eInstallation Adapters\u003c\/p\u003e\n\u003cp\u003e60-80psi Water Pressure*\u003c\/p\u003e\n\u003cp\u003e1\/4in RO Tubing Required\u003c\/p\u003eThis Product \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch5\u003e\u003cstrong\u003e75GPD System\u003c\/strong\u003e\u003c\/h5\u003e \u003cp\u003e\u003cem\u003eIC-RI75\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e75* Gallons Per Day\u003c\/p\u003e\n\u003cp\u003e16 x 6.5 x 15.5in (LxWxH)\u003c\/p\u003e\n\u003cp\u003e3:1 Waste to Water Ratio\u003c\/p\u003e\n\u003cp\u003e99% Rejection Rate*\u003c\/p\u003e\n\u003cp\u003eAuto Shut Off Valve\u003c\/p\u003e\n\u003cp\u003eMan. Flush Flow Restrictor\u003c\/p\u003e\n\u003cp\u003eInstallation Adapters\u003c\/p\u003e\n\u003cp\u003e50-80psi Water Pressure*\u003c\/p\u003e\n\u003cp\u003e1\/4in RO Tubing Required\u003c\/p\u003e Learn More \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch5\u003e100GPD System\u003c\/h5\u003e \u003cp\u003e\u003cem\u003eIC-RI100\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e100* Gallons Per Day\u003c\/p\u003e\n\u003cp\u003e16 x 6.5 x 15.5in (LxWxH)\u003c\/p\u003e\n\u003cp\u003e3:1 Waste to Water Ratio\u003c\/p\u003e\n\u003cp\u003e98% Rejection Rate*\u003c\/p\u003e\n\u003cp\u003eAuto Shut Off Valve\u003c\/p\u003e\n\u003cp\u003eMan. Flush Flow Restrictor\u003c\/p\u003e\n\u003cp\u003eInstallation Adapters\u003c\/p\u003e\n\u003cp\u003e50-80psi Water Pressure*\u003c\/p\u003e\n\u003cp\u003e1\/4in RO Tubing Required\u003c\/p\u003e Learn More \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch5\u003e200GPD System\u003c\/h5\u003e \u003cp\u003e\u003cem\u003eIC-RI200\u003c\/em\u003e \u003c\/p\u003e\n\u003cp\u003e200* Gallons Per Day\u003c\/p\u003e\n\u003cp\u003e16 x 6.5 x 18in (LxWxH)\u003c\/p\u003e\n\u003cp\u003e1.5:1 Waste to Water Ratio\u003c\/p\u003e\n\u003cp\u003e98% Rejection Rate*\u003c\/p\u003e\n\u003cp\u003eAuto Shut Off Valve\u003c\/p\u003e\n\u003cp\u003eMan. Flush Flow Restrictor\u003c\/p\u003e\n\u003cp\u003eInstallation Adapters\u003c\/p\u003e\n\u003cp\u003e65-80psi Water Pressure*\u003c\/p\u003e\n\u003cp\u003e1\/4in RO Tubing Required\u003c\/p\u003e Learn More \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e\u003cp\u003e\u003cem\u003eOnline exclusive: this item is ordered in for you and is usually ready within a few business days. Choose in-store pickup, local delivery or shipping at checkout.\u003c\/em\u003e\u003c\/p\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":53881782665509,"sku":"IC-RI150","price":257.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/files\/cv-t-1975.jpg?v=1790051522"},{"product_id":"icecap-200-gpd-reverse-osmosis-ro-di-water-filtration-system","title":"IceCap 200 GPD Reverse Osmosis RO\/DI Water Filtration System","description":"\u003ch2\u003eHighest-Output 4-Stage RO\/DI System in the IceCap Line\u003c\/h2\u003e \u003cdiv\u003eThe IceCap 200 GPD RO\/DI System is the highest-output model in the IceCap RO\/DI line, producing up to 200 gallons of purified water per day with a 1.5:1 waste-to-product ratio. It is designed for hobbyists with large systems, high water change volumes, or both, where lower-output models create a production bottleneck. Like the 150 GPD, the improved 1.5:1 waste ratio makes it significantly more water-efficient than the 75 GPD and 100 GPD models, which operate at a 3:1 ratio.\u003c\/div\u003e \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e \u003cdiv\u003eThe 200 GPD uses the Dow Filmtec TW30-1812-100HP membrane, the same membrane used in the 100 GPD model, providing 96 to 98% typical salt rejection at 65 PSI. The higher daily output compared to the 150 GPD comes from this higher-capacity membrane rather than from different pressure requirements; both the 150 GPD and 200 GPD require 65 to 80 PSI and share identical 16\" x 6.5\" x 18\" dimensions.\u003c\/div\u003e \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e \u003cdiv\u003eAll other features are identical to the rest of the IceCap RO\/DI line: auto shut-off valve, manual flush flow restrictor, glycerin-filled pressure gauge, and all installation fittings and tubing included. Standard 10\" canisters and 1\/4\" push-connect fittings make replacement filter sourcing straightforward. \u003c\/div\u003e \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e \u003ch3\u003eKey Features:\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e200 GPD output is the highest in the IceCap RO\/DI line, rated for the fastest fill times and largest water change volumes.\u003c\/li\u003e\n\u003cli\u003e1.5:1 waste-to-product ratio produces significantly less wastewater per gallon than the 75 GPD or 100 GPD models.\u003c\/li\u003e\n\u003cli\u003eDow Filmtec TW30-1812-100HP membrane provides 96 to 98% typical salt rejection at 65 PSI.\u003c\/li\u003e\n\u003cli\u003eRefillable DI cartridge with color-changing resin for visual exhaustion monitoring.\u003c\/li\u003e\n\u003cli\u003eAuto shut-off valve and manual flush flow restrictor included.\u003c\/li\u003e\n\u003cli\u003eNo power source required; runs on 65 to 80 PSI household water pressure.\u003c\/li\u003e\n\u003cli\u003eSame footprint and dimensions as the 150 GPD at 16\" x 6.5\" x 18\".\u003c\/li\u003e\n\u003cli\u003eStandard 10\" canisters and 1\/4\" push-connect fittings.\u003c\/li\u003e\n\u003cli\u003eGlycerin-filled pressure gauge included.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal For:\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eLarge reef and saltwater systems where daily top-off or frequent large water changes require the highest available purified water output.\u003c\/li\u003e\n\u003cli\u003eFish rooms, coral propagation setups, or multi-tank systems where production volume is the primary concern.\u003c\/li\u003e\n\u003cli\u003eHobbyists on metered water or in drought-restricted areas who also need maximum output and want the best waste ratio available in the line.\u003c\/li\u003e\n\u003cli\u003eInstallations where supply pressure is reliably 65 to 80 PSI or where a booster pump is already in use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003csection\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch5\u003e200GPD System\u003c\/h5\u003e \u003cp\u003e\u003cem\u003eIC-RI200\u003c\/em\u003e \u003c\/p\u003e\n\u003cp\u003e200* Gallons Per Day\u003c\/p\u003e\n\u003cp\u003e16 x 6.5 x 18in (LxWxH)\u003c\/p\u003e\n\u003cp\u003e1.5:1 Waste to Water Ratio\u003c\/p\u003e\n\u003cp\u003e98% Rejection Rate*\u003c\/p\u003e\n\u003cp\u003eAuto Shut Off Valve\u003c\/p\u003e\n\u003cp\u003eMan. Flush Flow Restrictor\u003c\/p\u003e\n\u003cp\u003eInstallation Adapters\u003c\/p\u003e\n\u003cp\u003e65-80psi Water Pressure*\u003c\/p\u003e\n\u003cp\u003e1\/4in RO Tubing Required\u003c\/p\u003e This Product \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch5\u003e150GPD System\u003c\/h5\u003e \u003cp\u003e\u003cem\u003eIC-RI150\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e150* Gallons Per Day\u003c\/p\u003e\n\u003cp\u003e16 x 6.5 x 18in (LxWxH)\u003c\/p\u003e\n\u003cp\u003e1.5:1 Waste to Water Ratio\u003c\/p\u003e\n\u003cp\u003e99% Rejection Rate*\u003c\/p\u003e\n\u003cp\u003eAuto Shut Off Valve\u003c\/p\u003e\n\u003cp\u003eMan. Flush Flow Restrictor\u003c\/p\u003e\n\u003cp\u003eInstallation Adapters\u003c\/p\u003e\n\u003cp\u003e60-80psi Water Pressure*\u003c\/p\u003e\n\u003cp\u003e1\/4in RO Tubing Required\u003c\/p\u003eLearn More \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch5\u003e100GPD System\u003c\/h5\u003e \u003cp\u003e\u003cem\u003eIC-RI100\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e100* Gallons Per Day\u003c\/p\u003e\n\u003cp\u003e16 x 6.5 x 15.5in (LxWxH)\u003c\/p\u003e\n\u003cp\u003e3:1 Waste to Water Ratio\u003c\/p\u003e\n\u003cp\u003e98% Rejection Rate*\u003c\/p\u003e\n\u003cp\u003eAuto Shut Off Valve\u003c\/p\u003e\n\u003cp\u003eMan. Flush Flow Restrictor\u003c\/p\u003e\n\u003cp\u003eInstallation Adapters\u003c\/p\u003e\n\u003cp\u003e50-80psi Water Pressure*\u003c\/p\u003e\n\u003cp\u003e1\/4in RO Tubing Required\u003c\/p\u003e Learn More \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch5\u003e\u003cstrong\u003e75GPD System\u003c\/strong\u003e\u003c\/h5\u003e \u003cp\u003e\u003cem\u003eIC-RI75\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e75* Gallons Per Day\u003c\/p\u003e\n\u003cp\u003e16 x 6.5 x 15.5in (LxWxH)\u003c\/p\u003e\n\u003cp\u003e3:1 Waste to Water Ratio\u003c\/p\u003e\n\u003cp\u003e99% Rejection Rate*\u003c\/p\u003e\n\u003cp\u003eAuto Shut Off Valve\u003c\/p\u003e\n\u003cp\u003eMan. Flush Flow Restrictor\u003c\/p\u003e\n\u003cp\u003eInstallation Adapters\u003c\/p\u003e\n\u003cp\u003e50-80psi Water Pressure*\u003c\/p\u003e\n\u003cp\u003e1\/4in RO Tubing Required\u003c\/p\u003e Learn More \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e\u003cp\u003e\u003cem\u003eOnline exclusive: this item is ordered in for you and is usually ready within a few business days. Choose in-store pickup, local delivery or shipping at checkout.\u003c\/em\u003e\u003c\/p\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":53881783353637,"sku":"IC-RI200","price":275.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/files\/cv-t-2323.jpg?v=1790051523"},{"product_id":"icecap-catalytic-carbon-single-canister","title":"IceCap Catalytic Carbon Single Canister","description":"\u003ch2\u003eIceCap Catalytic Carbon Single Canister Kit \u003c\/h2\u003e\u003cp\u003eThe IceCap \u003cb\u003eCatalytic Carbon Single Canister Kit\u003c\/b\u003e (SKU: IC-RO-CCAN) is an authentic, system-expanding water purification module distributed by CoralVue to insulate sensitive aquatic systems from city tap water oxidants. Many municipal water networks have converted from using standard chlorine to far more stable monochloramines (NH2​Cl) because they persist inside long city water loops. Unfortunately, this chemical stability makes chloramines a severe threat to aquarists. Standard carbon block filters lack the contact time and electron surface speed to shatter the ammonia-chlorine bond. As a result, raw chloramines bypass standard pre-filters entirely, melting thin-film composite (TFC) reverse osmosis membranes and instantly exhausting expensive color-changing deionization (DI) resins. The IC-RO-CCAN completely eliminates this processing vulnerability.\u003c\/p\u003e\u003cp\u003eThis modular kit provides everything needed to upgrade a basic 3-stage or 4-stage system into a high-performance chloramine-busting powerhouse. The center of the kit features a rigid, clear 10-inch canister that mounts directly alongside your existing RO framework. Inside, a refillable transparent cartridge holds 1 pound of advanced catalytic carbon. This specialized media undergoes unique thermal modification to supercharge its active reaction sites, accelerating the destruction of toxic chloramines on contact. Complete with 1\/4\" quick-connect elbow fittings and an ergonomic structural wrench, this module delivers professional-grade municipal filtration protection in a space-saving design.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eTurnkey System Expansion:\u003c\/b\u003e Completely removes the guesswork of hunting down individual fittings, brackets, or loose media bags to upgrade your system configuration.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eVisual Media Monitoring:\u003c\/b\u003e Clear structural housing lets you track exactly when the packed carbon matrix accumulates heavy surface mulm or sediment loading without disassembling the canister.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eStandard 10-Inch Sizing:\u003c\/b\u003e Refillable internal shell features standard dimensions, allowing effortless refills utilizing bulk IceCap loose catalytic carbon jars (SKU: IC-CC-SM) down the road.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003ci\u003e(Note: This catalog package includes one single clear canister housing, a pre-packed refillable carbon cartridge, mounting hardware, and fittings. Main multi-stage RO purification systems and automatic flush valves are sold under separate product categories).\u003c\/i\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIceCap Water Treatment Canister Family Profile\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModule Variant Title\u003c\/th\u003e\n\u003cth\u003eSKU Part Number\u003c\/th\u003e\n\u003cth\u003eIntegrated Canister Array\u003c\/th\u003e\n\u003cth\u003ePrimary Application Intent\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIceCap Catalytic Carbon Single Canister\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eIC-RO-CCAN\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e(1) Clear 10\" Canister \/ Pre-Packed Carbon\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eChloramine Destruction Add-On Upgrades\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIceCap Dual DI Filter Canister\u003c\/td\u003e\n\u003ctd\u003eIC-DI-DCAN\u003c\/td\u003e\n\u003ctd\u003e(2) Clear 10\" Canisters \/ Dual DI Shells\u003c\/td\u003e\n\u003ctd\u003ePost-Membrane Zero-TDS Polishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eOnline exclusive: this item is ordered in for you and is usually ready within a few business days. Choose in-store pickup, local delivery or shipping at checkout.\u003c\/em\u003e\u003c\/p\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":53881788104997,"sku":"IC-RI-CCPF","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/files\/cv-t-37105.jpg?v=1790051642"},{"product_id":"icecap-freshwater-ato-reservoir-2-5-gallon","title":"IceCap Freshwater ATO Reservoir, 2.5-Gallon","description":"\u003ch2\u003eFreshwater Reservoir For Storing Auto-Top-Off Water\u003c\/h2\u003e\u003cp\u003eIceCap Freshwater Reservoirs are designed to hold a fixed amount of top-off water for your ATO system. The reservoir is fully enclosed to prevent dust and debris from entering and to minimize evaporation. It features a float valve for refilling directly from the reverse osmosis unit.* Additionally, it includes two 1\/4 inch quick-connect fitted intakes for ATO applications, kalkwasser feed, or any other uses that require freshwater. There's also a convenient micro-dosing line for automated testing machines like the HYDROS Maven. The reservoir features a large service opening with a lid for easy refilling and full access to its interior.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e*The included Float valve is not intended to be the sole working source between the reverse osmosis unit and the reservoir. Don't leave it unattended when refilling the reservoir. \u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eFeatures:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLarge Opening with Lid for Access for Easy Refilling\u003c\/li\u003e\n\u003cli\u003eTwin 1\/4in Quick Connect Fittings\u003c\/li\u003e\n\u003cli\u003eOne Micro-Dosing Line\u003c\/li\u003e\n\u003cli\u003e1\/4in Reverse Osmosis Float Valve*\u003c\/li\u003e\n\u003cli\u003eDurable Acrylic Construction\u003c\/li\u003e\n\u003cli\u003eGreat For Auto-Top-Off Units\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eOnline exclusive: this item is ordered in for you and is usually ready within a few business days. Choose in-store pickup, local delivery or shipping at checkout.\u003c\/em\u003e\u003c\/p\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":53881790988581,"sku":"IC-FCT-2G","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/files\/cv-t-41501.jpg?v=1790051702"},{"product_id":"icecap-freshwater-ato-reservoir-5-gallon","title":"IceCap Freshwater ATO Reservoir, 5-Gallon","description":"\u003ch2\u003eIceCap 5-Gallon Freshwater ATO Reservoir\u003c\/h2\u003e\u003cp\u003eThe IceCap 5 Gallon Freshwater Reservoir is designed to provide a clean, dedicated solution for storing RO\/DI water used in auto top-off systems. Its compact footprint makes it easy to place inside aquarium stands or tight spaces while maintaining enough capacity to support daily evaporation needs.\u003c\/p\u003e\u003cp\u003eThis reservoir helps keep freshwater separate from other system components, reducing contamination risk and improving consistency in ATO operation. Its simple design allows for easy integration with pumps, tubing, and top-off systems.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5-gallon capacity for freshwater storage\u003c\/li\u003e\n\u003cli\u003e Designed for use with auto top-off systems\u003c\/li\u003e\n\u003cli\u003e Compact footprint fits inside most aquarium stands\u003c\/li\u003e\n\u003cli\u003e Keeps RO\/DI water isolated from sump environment\u003c\/li\u003e\n\u003cli\u003e Compatible with ATO pumps and tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal For:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReef aquariums using auto top-off systems\u003c\/li\u003e\n\u003cli\u003e Nano and mid-size aquarium setups\u003c\/li\u003e\n\u003cli\u003e Hobbyists with limited cabinet space\u003c\/li\u003e\n\u003cli\u003e Systems requiring consistent freshwater replenishment\u003c\/li\u003e\n\u003cli\u003e Clean and organized sump installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eOnline exclusive: this item is ordered in for you and is usually ready within a few business days. Choose in-store pickup, local delivery or shipping at checkout.\u003c\/em\u003e\u003c\/p\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":53881791086885,"sku":"IC-FCT-5G","price":136.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/files\/cv-t-37086.jpg?v=1790051702"},{"product_id":"icecap-magnet-mount-float-valve-for-ato-and-ro-di-systems","title":"IceCap Magnet Mount Float Valve for ATO and RO\/DI Systems","description":"\u003ch2\u003eMagnetic Float Valve for ATO Reservoirs and RO\/DI Storage Containers\u003c\/h2\u003e\u003cdiv\u003eThe IceCap Magnet Mount Float Valve is a mechanical water level shutoff valve that stops water flow automatically when a reservoir or storage container reaches the desired fill level. It is designed for use in ATO top-off reservoirs and RO\/DI storage containers, where hands-free, unattended filling is the goal and overflow prevention is the priority.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eThe valve works on a simple, reliable mechanical principle: as the water in the container rises, it lifts the float, which closes the valve and builds back-pressure against the supply line, stopping the flow of water. No electricity, sensors, or controllers are required. When the water level drops and the float lowers, the valve opens again and water resumes flowing. This makes it a fully passive, self-regulating shutoff that operates independently of any ATO system electronics.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eThe magnetic mount eliminates the need to drill holes or use permanent brackets. The mount attaches to the outside wall of the container and the valve body holds magnetically on the inside, allowing height adjustment without tools. Included tubing and a universal tubing retainer connect the valve to a standard RO\/DI supply line or ATO feed line.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eThe IC-FS003M is particularly useful as a redundancy layer in ATO systems. If the primary ATO sensor or controller fails in a way that leaves the top-off pump running, the float valve closes mechanically before the reservoir overflows, providing a passive backup shutoff that operates independently of the electronic system.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMechanical float valve shutoff requires no electricity, sensors, or controllers to operate.\u003c\/li\u003e\n\u003cli\u003eMagnetic mount attaches to the outside of any container wall; valve body holds magnetically on the inside for tool-free height adjustment.\u003c\/li\u003e\n\u003cli\u003eNo drilling or permanent installation required.\u003c\/li\u003e\n\u003cli\u003eFloat rises with water level and closes the valve, building back-pressure to stop water flow at the set level.\u003c\/li\u003e\n\u003cli\u003eValve opens again automatically when water level drops and the float lowers.\u003c\/li\u003e\n\u003cli\u003eIncludes universal tubing retainer and tubing for direct connection to RO\/DI or ATO supply lines.\u003c\/li\u003e\n\u003cli\u003eFunctions as a passive redundancy backup in ATO systems in the event of sensor or controller failure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal For:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eATO top-off reservoirs where a passive mechanical shutoff is needed to prevent overflow if the primary ATO sensor or pump fails.\u003c\/li\u003e\n\u003cli\u003eRO\/DI storage containers where hands-free, unattended filling from the RO\/DI system output is the goal.\u003c\/li\u003e\n\u003cli\u003eHobbyists who want a non-electronic backup layer of overflow protection in their ATO or top-off setup.\u003c\/li\u003e\n\u003cli\u003eAny freshwater or saltwater container application where a self-regulating, pressure-based mechanical fill shutoff is needed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePro Tips:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse it as a backup to your ATO system, not a replacement for it. \u003c\/strong\u003eThe float valve is a passive mechanical device that adds a layer of security to an existing ATO setup. It is not a substitute for a properly functioning ATO sensor and controller. The float valve's job is to catch the failure the ATO misses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition the float at the fill level you want, not the overflow point. \u003c\/strong\u003eThe magnetic mount makes height adjustment easy. Set the float so the valve closes at the water level where the reservoir is full but still has headroom below the rim. This gives the float room to rise and close before the container runs over.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the float and tubing connection periodically for salt creep or mineral deposits. \u003c\/strong\u003eIn saltwater ATO reservoirs, salt residue can build up on the float or valve body over time and affect how smoothly the float moves. A quick rinse during regular maintenance keeps the valve operating reliably.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eOnline exclusive: this item is ordered in for you and is usually ready within a few business days. Choose in-store pickup, local delivery or shipping at checkout.\u003c\/em\u003e\u003c\/p\u003e","brand":"CoralVue","offers":[{"title":"Default Title","offer_id":53881796264229,"sku":"IC-FS003M","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/files\/cv-t-1549.jpg?v=1790051763"},{"product_id":"icecap-premium-chloramine-removing-catalytic-carbon-1-lb","title":"IceCap Premium Chloramine Removing Catalytic Carbon, 1 lb","description":"\u003ch2\u003eIceCap Premium Chloramine Removing Catalytic Carbon, 1LB\u003c\/h2\u003e\u003cp\u003eThe IceCap \u003cb\u003ePremium Chloramine-Removing Catalytic Carbon 1LB\u003c\/b\u003e (SKU: IC-CC-SM) is an authentic, industrial-grade purification media distributed by CoralVue to insulate sensitive aquatic life from tap water toxins. Municipal water treatment facilities increasingly favor chloramines over standard liquid chlorine because chloramines are far more stable and remain active in city water lines longer. However, this stability makes them a nightmare for aquarists. Standard granular activated carbon (GAC) absorbs free chlorine quickly but lacks the catalytic surface speed to break the stubborn chemical bond of a chloramine molecule. This allows toxic ammonia and chlorine derivatives to slip directly through your pre-filters, melting your reverse osmosis (RO) membrane and exhausting your DI resin in weeks. The IC-CC-SM completely solves this processing bottleneck.\u003c\/p\u003e\u003cp\u003eThrough secondary thermal processing, IceCap alters the carbon’s surface chemistry, turning each granule into a high-speed catalytic reactor. When city water contacts the media, the modified surface rapidly breaks the chlorine-ammonia bond. Beyond chloramines, this highly porous media excels at grabbing volatile organic compounds (VOCs), eliminating heavy hydrogen sulfide odors, and removing yellowing organic pigments. Certified to strict NSF\/ANSI 61 standards, it contains no chemical binders, heavy ash, or leachable phosphates. It serves as an unshakeable first-line defense for multi-stage RO\/DI systems or an aggressive carbon polishing step inside dedicated aquarium media reactors.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eProtects Sensitive RO Membranes:\u003c\/b\u003e Eliminating weak oxidants prevents premature oxidation and cracking of delicate thin-film composite (TFC) reverse osmosis membranes.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eDual-Use Fluid Application:\u003c\/b\u003e Equally effective when deployed as a source-water pre-filter or when placed inside an up-flow media reactor to polish closed aquarium loops.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eHigh Iodine Adsorption Rating:\u003c\/b\u003e Maximizes internal microscopic surface area, ensuring a massive capacity for capturing dissolved organic contaminants, heavy metals, and dyes.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ci\u003eNote: This filtration media package includes a 1-pound loose container of catalytic carbon granules. Clear refillable cartridge shells, sediment blocks, and color-changing DI resins are sold under separate product catalog listings.\u003c\/i\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eOnline exclusive: this item is ordered in for you and is usually ready within a few business days. Choose in-store pickup, local delivery or shipping at checkout.\u003c\/em\u003e\u003c\/p\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":53881796722981,"sku":"IC-CC-SM","price":31.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/files\/cv-t-37080.jpg?v=1790051765"},{"product_id":"icecap-premium-chloramine-removing-catalytic-carbon-20-lbs","title":"IceCap Premium Chloramine Removing Catalytic Carbon, 20 lbs","description":"\u003ch2\u003eIceCap Premium Chloramine Removing Catalytic Carbon, 20 lb Bulk Box \u003c\/h2\u003e\u003cp\u003eThe IceCap \u003cb\u003ePremium Chloramine-Removing Catalytic Carbon 20LB Bulk Box\u003c\/b\u003e (SKU: IC-CC-XL) is an authentic, commercial-grade purification media distributed by CoralVue to insulate large-scale aquatic systems, coral farms, and retail operations from tap water toxins. Municipal water treatment facilities increasingly favor chloramines over standard liquid chlorine because chloramines are far more stable and remain active in city water lines longer. However, this stability makes them a nightmare for aquarists. Standard granular activated carbon (GAC) absorbs free chlorine quickly but lacks the catalytic surface speed to break the stubborn chemical bond of a chloramine molecule. This allows toxic ammonia and chlorine derivatives to slip directly through your pre-filters, melting your reverse osmosis (RO) membrane and exhausting your DI resin in weeks. The IC-CC-XL completely solves this processing bottleneck.\u003c\/p\u003e\u003cp\u003eThrough secondary thermal processing, IceCap alters the carbon’s surface chemistry, turning each granule into a high-speed catalytic reactor. When city water contacts the media, the modified surface rapidly breaks the chlorine-ammonia bond. Beyond chloramines, this highly porous media excels at grabbing volatile organic compounds (VOCs), eliminating heavy hydrogen sulfide odors, and removing yellowing organic pigments. Certified to strict NSF\/ANSI 61 standards, it contains no chemical binders, heavy ash, or leachable phosphates. It serves as an unshakeable first-line defense for multi-stage RO\/DI systems or an aggressive carbon polishing step inside large up-flow media reactors.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eProtects Sensitive RO Membranes:\u003c\/b\u003e Eliminating weak oxidants prevents premature oxidation and cracking of delicate thin-film composite (TFC) reverse osmosis membranes.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eHigh Iodine Adsorption Rating:\u003c\/b\u003e Maximizes internal microscopic surface area, ensuring a massive capacity for capturing dissolved organic contaminants, heavy metals, and dyes.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eSubstantial Maintenance Savings:\u003c\/b\u003e Purchasing this 20lb bulk format provides approximately twenty complete refills for a standard 10-inch cartridge shell, dramatically slashing single-cartridge upkeep costs.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ci\u003e(Note: This filtration media package includes a 20-pound bulk loose box of catalytic carbon granules. Clear refillable cartridge shells, sediment blocks, and color-changing DI resins are sold under separate product catalog listings)\u003c\/i\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eOnline exclusive: this item is ordered in for you and is usually ready within a few business days. Choose in-store pickup, local delivery or shipping at checkout.\u003c\/em\u003e\u003c\/p\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":53881796755749,"sku":"IC-CC-XL","price":398.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/files\/cv-t-37081.jpg?v=1790051766"},{"product_id":"icecap-ro-deionization-resin-1-25lbs-single-fill","title":"IceCap RO Deionization Resin, 1.25lbs (Single-Fill)","description":"\u003cdiv\u003e\u003cdiv\u003e\n\u003ch2\u003eIceCap Color-Changing Mixed Bed Deionization Resin — 1.25 lbs (SKU: IC-RI-DIRES125)\u003c\/h2\u003e\n\u003cp\u003eThe IceCap \u003cb\u003e1.25 lb Color-Changing Mixed Bed Deionization Resin\u003c\/b\u003e (SKU: IC-RI-DIRES125) is an authentic, professional-grade water purification medium distributed by CoralVue to provide pristine, contaminant-free baseline water for marine reef displays and advanced freshwater aquascapes. While high-performance reverse osmosis (RO) membranes are highly effective at rejecting the vast majority of tap water impurities, small atomic-weight ions like silicates, phosphates, and nitrates can still sneak through into your collection bucket. If left unchecked, these residual impurities can fuel stubborn nuisance algae outbreaks and stress sensitive stony corals. The IceCap DI resin serves as an ironclad final boundary, utilizing highly tuned canine and anion exchange beads to grab those final trace minerals and lock your output at absolute \u003cb\u003e0 TDS\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003eThe primary operational advantage of the IC-RI-DIRES125 blend centers on its \u003cb\u003eTrue Color-Indicating Virgin Matrix and Single-Use Convenience\u003c\/b\u003e. Buying massive bulk boxes of loose resin can be messy, and storing leftover media requires airtight containment to stop it from drying out. This pre-measured 1.25 lb bag completely eliminates product waste, offering exactly what you need to repack a standard 10-inch cartridge profile. As the ionic capacity of the bed slowly depletes from the bottom up, the media undergoes a sharp visual transformation, turning from deep blue to a distinct amber brown. This explicit visual feedback eliminates the guesswork of water management, showing you exactly when it's time to replace your media.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003ePrevents Destructive Algae Blooms:\u003c\/b\u003e Stripping out silicates and phosphates stops diatom films and hair algae from taking hold in your display tank.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eClear Exhaustion Tracking:\u003c\/b\u003e The bright color-changing interface lets you monitor your remaining filter life at a single glance through your clear canister.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003ePre-Measured No-Waste Sizing:\u003c\/b\u003e Portioned specifically for single-canister updates, eliminating the need to store open, loose bags of sensitive damp media.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003ci\u003e(Note: This retail package includes (1) vacuum-sealed 1.25 lb bag of IceCap Color-Changing DI resin. Refillable clear cartridge housings and RO canister wrenches are sold under separate water purification categories).\u003c\/i\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIceCap Deionization Resin Supply Scale\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel Classification\u003c\/th\u003e\n\u003cth\u003eFactory SKU Identifier\u003c\/th\u003e\n\u003cth\u003eTotal Material Weight\u003c\/th\u003e\n\u003cth\u003eEstimated Cartridge Yield\u003c\/th\u003e\n\u003cth\u003ePrimary System Target\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIceCap DI Resin (Single)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eIC-RI-DIRES125\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e1.25 lbs (~20 oz)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e1 Full Cartridge Fill\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eNano Tanks \u0026amp; Single Refresh\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIceCap DI Resin (5-Fill)\u003c\/td\u003e\n\u003ctd\u003eIC-RI-DIRES75\u003c\/td\u003e\n\u003ctd\u003e6.5 lbs (~104 oz)\u003c\/td\u003e\n\u003ctd\u003e5 to 6 Cartridge Fills\u003c\/td\u003e\n\u003ctd\u003eStandard Reefers \u0026amp; Multi-Stage RO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIceCap DI Resin (Bulk)\u003c\/td\u003e\n\u003ctd\u003eIC-RI-DIRES20\u003c\/td\u003e\n\u003ctd\u003e20.0 lbs (~320 oz)\u003c\/td\u003e\n\u003ctd\u003e16 to 18 Cartridge Fills\u003c\/td\u003e\n\u003ctd\u003eLarge Coral Facilities \u0026amp; Service Routes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cem\u003eOnline exclusive: this item is ordered in for you and is usually ready within a few business days. Choose in-store pickup, local delivery or shipping at checkout.\u003c\/em\u003e\u003c\/p\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":53881796821285,"sku":"IC-RI-DIRES125","price":14.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/files\/cv-t-1266.jpg?v=1790051766"},{"product_id":"icecap-ro-di-booster-pump-kit","title":"IceCap RO\/DI Booster Pump Kit","description":"\u003ch2\u003eIceCap Reverse Osmosis Booster Pump Kit — (IC-ROBPK)\u003c\/h2\u003e\u003cp\u003eThe IceCap \u003cb\u003eReverse Osmosis Booster Pump Kit\u003c\/b\u003e (SKU: IC-ROBPK) is an authentic, performance-maximizing filtration accessory distributed by CoralVue to optimize pure water production for demanding saltwater reef displays and freshwater aquascapes. Thin-film composite (TFC) reverse osmosis membranes rely fundamentally on physical water pressure to force pure molecules through micro-pores while pushing dissolved solids out the waste line. When residential tap lines deliver sub-optimal pressure (frequently dipping below 40 PSI due to well water setups or high-altitude piping), the RO system stalls. This results in slow water production, excess waste water, and high total dissolved solids (TDS) leaching into your final deionization filter. The IceCap IC-ROBPK resolves these issues by artificially boosting local pressure up to ideal operational thresholds.\u003c\/p\u003e\u003cp\u003eAt the core of this all-in-one kit is a heavy-duty, whisper-quiet \u003cb\u003e24V Performance Booster Motor\u003c\/b\u003e managed by an automated dual-switch safety network. The system features a built-in Low-Pressure Switch that monitors supply lines coming from your sediment filters, ensuring the pump safely turns off if your tap water source is disconnected. On the opposite side of the filtration arc, an integrated High-Pressure Switch monitors the output line. When your reservoir tank fills and triggers a float valve, the high-pressure switch immediately senses the line restriction and kills power to the pump to prevent leaks or line bursts. Compatible with IceCap models (IC-RI75, IC-RI100, IC-RI150, IC-RI200) and standard 1\/4-inch push-fit lines, this enhancement kit turns any standard water filter into a high-speed production system.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eAccelerates Water Production Speeds:\u003c\/b\u003e Yields pure RO\/DI water in a fraction of the time, keeping your emergency reservoir tanks full and ready.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eReduces Long-Term DI Resin Operating Costs:\u003c\/b\u003e Higher operational pressure allows the RO membrane to remove a larger percentage of contaminants, sparing your DI resin from premature exhaustion.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eLow Vibration Sine Drive Assembly:\u003c\/b\u003e Insulated motor feet absorb mechanical vibrations, preventing annoying humming or rattling against wall brackets.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003ci\u003e(Note: This retail kit comes complete with (1) 24V Booster Pump, (1) Automated Low-Pressure Switch, (1) Automated High-Pressure Switch, (1) 24V\/2A Power Supply with integrated wire harness, and 3 feet of 1\/4-inch polyethylene tubing).\u003c\/i\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIceCap Water Filtration System Profiles\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent \/ Upgrade Model\u003c\/th\u003e\n\u003cth\u003eFactory SKU\u003c\/th\u003e\n\u003cth\u003eTarget Pressure Utility\u003c\/th\u003e\n\u003cth\u003eLine Fitting Specification\u003c\/th\u003e\n\u003cth\u003ePrimary Functional Role\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIceCap Booster Pump Kit\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eIC-ROBPK\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eIncreases input to 65–80 PSI\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e1\/4\" Push-Connect Ports\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eAll-In-One Automated Pressure Boost\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIceCap Low Pressure Switch\u003c\/td\u003e\n\u003ctd\u003eIC-RO-LPS\u003c\/td\u003e\n\u003ctd\u003eMonitors Input Line Supply\u003c\/td\u003e\n\u003ctd\u003e1\/4\" Quick-Connect Node\u003c\/td\u003e\n\u003ctd\u003eRun-Dry Pump Motor Burn Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIceCap High Pressure Switch\u003c\/td\u003e\n\u003ctd\u003eIC-RO-HPS\u003c\/td\u003e\n\u003ctd\u003eMonitors Output Tank Line\u003c\/td\u003e\n\u003ctd\u003e1\/4\" Quick-Connect Node\u003c\/td\u003e\n\u003ctd\u003eAuto-Shutoff Float Valve Coordination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIceCap Electronic Solenoid\u003c\/td\u003e\n\u003ctd\u003eIC-RO-ESV\u003c\/td\u003e\n\u003ctd\u003eControls Active Flow Lines\u003c\/td\u003e\n\u003ctd\u003e1\/4\" Quick-Connect Valve\u003c\/td\u003e\n\u003ctd\u003eElectronic Line Lockout Prevention\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eOnline exclusive: this item is ordered in for you and is usually ready within a few business days. Choose in-store pickup, local delivery or shipping at checkout.\u003c\/em\u003e\u003c\/p\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":53881796886821,"sku":"IC-ROBPK","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/files\/cv-t-2248.jpg?v=1790051765"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/collections\/cv-t-1975.jpg?v=1790054175","url":"https:\/\/picayunepets.com\/collections\/reverse-osmosis.oembed","provider":"Poseidon's Pets of Picayune","version":"1.0","type":"link"}