inTank FILTER FLOSS HOLDER 4 WATERBOX MARINE 28.2, 30.2, 40.2, 50.3 CoralifeBioCube32 The middle shelf is removable

The middle shelf is removable

Great for small tanks

ultra-durable ABS

are adsorbed immediately

Matrix is a porous inorganic solid about 10 mm in diameter

inTank FILTER FLOSS HOLDER 4 WATERBOX MARINE 28.2, 30.2, 40.2, 50.3 CoralifeBioCube32 The middle shelf is removableinTank aquarium specific designed Filter Floss Holders help improve the filtration and clarity of your aquarium while making maintenance extremely easy. What once as impossible these Filter Floss Holders allow for detritus collection while paying for themselves by discontinuing expensive and ineffective aquarium branded filters and filter socks. Features a bent wing that hangs on the chamber baffle wall under left or right intake grate No modification