Seachem Prime

Seachem · Complete & concentrated conditioner for fresh and saltwater.

Seachem's flagship water conditioner. Use at start-up and every time you add or replace water. Available in 50 mL, 325 mL and 500 mL.

• Removes chlorine & chloramine: and detoxifies ammonia, nitrite and nitrate so your biofilter can remove them more efficiently.
• Highly concentrated: one capful (5 mL) treats 50 US gallons of new water, up to 5x more concentrated than competing products.
• Reef safe: non-acidic, won't affect pH, and won't over-activate protein skimmers. Also detoxifies heavy metals at typical tap-water levels.

Available for in-store pickup at Poseidon's Pets of Picayune or ships regionally.