Arag-Alive Bahamas Oolite - CaribSea Size:20 lb. - 2/Case and 3 cap rocks

and 3 cap rocks

For freshwater and saltwater aquariums

The opening is also protected against moisture by additional seals

the bacteria are permanently rinsed by water nd so can break down pollutants with best possible efficiency

Arag-Alive Bahamas Oolite - CaribSea Size:20 lb. - 2/Case and 3 cap rocksYou 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