Aquarium water buffer. Use to adjust pH when pH drops below 8.2. Raises pH to 8.2-8.4. Stabilizes and maintains pH for ideal marine conditions. Increases carbonate hardness (KH) to buffer pH. Makes calcium available for corals. Co...

Provides calcium needed for proper growth and health of corals and other reef invertebrates. Restores calcium essential for healthier, more colorful corals and reef invertebrates including snails, shrimp, crabs, clams, mollusks, a...

Naturally derived from complex compounds found in sea water. Essential for proper water conditions in aquariums containing soft & hard corals. Unique, slow release formula restores iodine levels depleted by protein skimming an...

Natural source of strontium. Derived from marine plant extracts. Unique, slow release formula replaces strontium depleted by natural marine aquarium processes. Contains molybdenum and other essential elements. For a vibrant, healt...

A safe, all natural way to treat bacterial infections in saltwater fish and corals. Rapidly repairs open, red sores and wounds, fin and tail rot, pop eye, body slime and mouth fungus on fish. Reverses coral degradation. May be dos...

A safe, all natural way to treat bacterial infections in saltwater fish and corals. Rapidly repairs open, red sores and wounds, fin and tail rot, pop eye, body slime and mouth fungus on fish. Reverses coral degradation. May be dos...

A natural source of trace elements. Replenishes the trace element balance in marine and reef aquariums. Contains over 60 natural trace elements found in sea water. For use in all marine aquariums, including reef aquariums containi...

Fish & tap water conditioner. The only marine water conditioner with the healing power of Aloe Vera. Developed for use with a protein skimmer: will not cause foaming. Removes chlorine, chloramines and ammonia from tap water. S...