{"product_id":"icecap-4-probe-magnetic-holder","title":"IceCap 4-Probe Magnetic Holder","description":"\u003ch2\u003eA Simple Way to Organize and Mount Probes\u003c\/h2\u003e\u003cp\u003eThe IceCap \u003cb\u003e4-Port Magnetic Probe Holder\u003c\/b\u003e (SKU: IC-MPH-4) is an authentic, studio-grade sump organization rack distributed by CoralVue to bring absolute structural security and a clean presentation to your under-cabinet aquarium command centers. Precision monitoring tools—such as pH electrodes, ORP sensors, temperature probes, and salinity meters—are essential for maintaining a stable marine or freshwater ecosystem. However, leaving these lines loose in your sump is a recipe for disaster. Heavy filter currents or shifting cords can easily bounce a probe out of the water, causing automated controllers to misread the dry air and dose dangerous amounts of kalkwasser, buffers, or top-off water. The IC-MPH-4 locks all four lines securely in place to eliminate this hazard.\u003c\/p\u003e\u003cp\u003eConstructed from robust, heavy-wall cell-cast acrylic, the 4-port holder is built to withstand continuous submersion in harsh high-salinity marine sumps. Traditional probe racks rely on low-grade rubber suction cups that harden, become brittle, and detach within months. The IceCap series bypasses this flaw completely by using a specialized \u003cb\u003eDual-Sealed Magnetic Mount\u003c\/b\u003e. Both the internal wet-side assembly and the dry-side backing block feature powerful magnets completely encased inside acrylic blocks to prevent rust. Hand-tightened nylon thumbscrews line every channel, letting you easily adjust each probe vertically to match your sump chamber's specific operating waterline.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eProtects Against False Controller Readings:\u003c\/b\u003e Eliminates the risk of floats or water movement displacing sensitive electronic probes into dry zones or pump impellers.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eUniversal Equipment Alignment:\u003c\/b\u003e Precision cutouts accept standard 21​-inch diameter probes, making it a perfect fit for Neptune Systems Apex, HYDROS, GHL Profilux, and Milwaukee sensors.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eZero-Tool Magnetic Placement:\u003c\/b\u003e Simply slide the rack along your glass baffle to easily reposition the array during seasonal filter cleaning or maintenance intervals.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ci\u003eNote: This retail box includes (1) 4-port wet-side acrylic probe rack with pre-installed nylon thumbscrews and (1) dry-side magnetic backing pad. Monitoring probes, controllers, and extension cords are sold under separate catalog categories.\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":53881785155877,"sku":"IC-MPH-4","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5242\/1669\/files\/cv-t-79.jpg?v=1790051580","url":"https:\/\/picayunepets.com\/products\/icecap-4-probe-magnetic-holder","provider":"Poseidon's Pets of Picayune","version":"1.0","type":"link"}