Reef Crest Bulk Activated Carbon (800 Gram) Dosing & Auto Top Off and scheduled flow changes

and scheduled flow changes

Remove the existing chamber blocks and diaphragm assemblies according to the HiBlow service procedure

Slim internal pre-filter box minimizes display-space intrusion

It may grow quite large

Reef Crest Bulk Activated Carbon (800 Gram) Dosing & Auto Top Off and scheduled flow changesReef Crest Bulk Activated Carbon (800 Gram) Reef Crest Bulk Activated Carbon (800 Gram) is a pelletized aquarium activated carbon for removing dissolved organics, odours and yellowing compounds from aquarium water. Pelletized Carbon for Clearer Aquarium Water This 800 gram size is a practical option for hobbyists who want regular carbon use without buying a large bulk container. The pelletized form helps reduce media packing and supports efficient