CaribSea Arag-Alive Special Grade Live Reef Sand (20lb) sponges and then add the bacteria

and then add the bacteria to that container

Eheim bioMech represents a new concept in filter material for efficient and effective water purification

Space-saving - Easy to store in the cabinet thanks to minimal product dimensions and integrated ballast

Air Intake - 480L/PH

CaribSea Arag-Alive Special Grade Live Reef Sand (20lb) sponges and then add the bacteriaYou can now bring the worlds most exotic reefs into your home with CaribSeas Arag Alive! substrates. Eight environmentally accurate ecoscapes, developed through CaribSeas cooperation with public aquariums and zoological parks where authenticity is a must, Arag Alive! makes any aquarium uniquely yours. Arag Alive! makes it easy to set up an aquarium. Its ready to work, clears quickly, and contains millions of live bacteria to cycle super fast and