No harmful chemical additives or binders 100% natural polyhydroxyalkanoates (PHA) Round Shape Reduces nitrates & phosphates Increases protein skimmer efficiency.
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.