Reef Octopus Biospheres, 1000 Ml Bag

Reef Octopus BioSpheres naturally reduce nitrates and phosphates in an aquarium. Bio-Spheres biopellet media is a 100% pure biologically degradable polymer solid carbon source that helps reduce nitrates and phosphates within a marine environment by encouraging the growth of beneficial bacteria and enzymes on the media’s surface. Bio-Spheres provides a food source required for beneficial bacteria to reproduce and metabolize nitrates and phosphates.