Natures Ocean - BIO-ACTIV SAMOA PINK 20LB 0.5-1.7MM 
 
This product swiftly eliminates nitrogenous waste, including ammonia and nitrite, while aiding in nitrate removal. With a grain size ranging from 1.0 to 2.5 mm in diameter, it effectively reduces harmful nitrate levels and helps maintain the correct pH balance. Offering enhanced buffering capacity, it ensures an immediate and guaranteed cycling process. For optimal results, use a minimum of 1 pound of Bio-Active Live Aragonite Sand per gallon of saltwater, and with an appropriate filtering system, allow it to circulate. During the initial month, introduce fish that are less than 1 inch in size per 5 gallons of saltwater.