Caribsea Arag-Alive 20-Pound Special Grade Reef Sand, Bimini Pink

You can now bring the worlds most exotic reefs into your home with CaribSeas Arag-Alive substrates. It is developed from CaribSeas cooperation with public aquariums and zoological parks where authenticity is a must. Arag-Alive helps maintain a proper pH for the life of your aquarium without the constant addition of chemicals and creates a biological balance to discourage nuisance algae. Arag-Alive contains millions of bacteria per pound specially engineered for aggressive waste reduction in closed systems like your aquarium. Arag-Alive is engineered to suppress “new tank syndrome” and compress the ammonia cycle. It begins to cycle your aquarium instantly. In fact independent labs prove Arag-Alive cycles your aquarium days faster than other s.