CaribSea's Arag-Alive subrstrate is known to make a world of difference! This substrate will bring the most exotic reefs into your home. Arag Alive helps maintain a proper pH for the life of your tank without the constant addition of chemicals.
This substrate contains millions of bacteria per pound and is engineered to suppress the issues new tank owners come across and compress the ammonia cycle. Let Arag-Alive help your tank cycle instantly!
Size - 20 lbs