Kolar 300g Crystal Cal Carbon LED Mounting Hardware while detoxifying nitrites and nitrates

while detoxifying nitrites and nitrates in freshwater or saltwater aquariums

The sinking pellets contain krill and whole herring

5mm slow-sinking and floating pellet

minor and trace element necessary for the health of even the most delicate marine fish and invertebrates

Comparison

Kolar 300g Crystal Cal Carbon LED Mounting Hardware while detoxifying nitrites and nitratesThis is a true liquid phase granular activated carbon, developed to clarify aquarium water specifically for Kolar Labs. Beware of cheap pelletized carbon that is made for air purification and not for water. This is a 4x12 mesh carbon with very low dust, with Reef Aquarium quality, at a very affordable price. For use in reactor, media bag, or canister filter.