Reef Factory Smart Roller Size:Reef Factory Smart Roller S It raises gH (General Hardness)

It raises gH (General Hardness) to help osmosis control in fish

Derived from bituminous coal

The set includes two energy-saving lighting modules

catfish or rays

Caution: Keep out of reach of children

Reef Factory Smart Roller Size:Reef Factory Smart Roller S It raises gH (General Hardness)Reef Factory Smart Roller S Smart roller filter that will take care of the water in the aquarium so it is crystal clear. Compact, very efficient, created specifically for marine aquariums. Highly efficient roller. With Smart technology, you can easily determine how often the material should wind. Easy roll replacement. Special high quality roller material, which, thanks to its properties, will take care of the cleanliness of the water and maintain the