Granular Activated Carbon Size:0.75 lbs such are ORA plastic plugs

such are ORA plastic plugs

and consumption by tank inhabitants

is that once it is opened and exposed to air

The magnet is completely encase in acrylic

Granular Activated Carbon Size:0.75 lbs such are ORA plastic plugsOur Granular Activated Carbon (GAC) is a special grade bituminous carbon, liquid phase activated, made specifically for aquarium use. It has a larger pore structure than typical bituminous carbons, making it more like lignite, but slightly harder and with less dust. The larger particle size at 4x12 mesh, makes it an ideal carbon to be used in media reactors, mesh bags, or cartridges. Produced entirely in the USA, it contains zero contaminants and will