00791 Features: -Sand. -For marine aquariums. -Is helping care for a correct pH for the lifetime of your aquarium without the constant addition of chemicals. -Creates a biological balance to deter nuisance algae. Product Type: -Sand. Color: -Whites & Tans. Pet Category: -Fish. Generic Dimensions: -Weight: 20 lbs. -2” H x 13” W x 20” D. Dimensions: Overall Height – Most sensible to Bottom: -2 Inches. Overall Width – Side to Side: -13 Inches. Overall Depth – Front to Back: -20 Inches. Overall Product Weight: -20 Pounds.
Caribe Agar Alive Indo Pacific Black 20-pound
The Eco-Complete freshwater products work in the similar way, just with freshwater bacteria
A few forms of bacteria scale back nitrogenous waste by metabolic oxidation