Red Sea Reef Foundation A Select Size::500 ml The 2217 is suitable for

The 2217 is suitable for aquariums up to 160 gallons and has a pump output of 264 GPH

) and provides an extra climbing dimension

giving creatures a safe nesting place

The patented mix of Nitrosomonas

Red Sea Reef Foundation A Select Size::500 ml The 2217 is suitable forCalcium, Magnesium, Strontium and Carbonate are the basic foundation elements of coral skeletons. All of these elements need to be available in balanced proportions for coral health and growth. Reef Foundation A contains blended salts of Calcium and Strontium in the ratio required by corals, and is part of Red Sea's complete Reef Care System. 1 ml of Reef Foundation A will raise the Ca level of 25 gallons of water by 2 ppm. Includes a convenient