Fluval FX4/FX5/FX6 Bio Foam 2 Pack desert uvb lighting combo Great vacation feeder

Great vacation feeder

changes in weather

A needle wheel impeller increases the contact area to maximize efficiency

An LED indicator light displays red when actively heating

Fluval FX4/FX5/FX6 Bio Foam 2 Pack desert uvb lighting combo Great vacation feederDesigned specifically for Fluval FX4, FX5 and FX6 canister filters, Bio Foam performs double duty as both an effective mechanical and biological media. Mechanical Biological filter media Dense structure ideal for trapping small particles Intricate, porous network provides vast surface area to facilitate growth of beneficial bacteria Helps create clean and healthy water conditions For use in freshwater and saltwater aquariums Convenient 2 pack format