Feature(may vary by option.)

●The whisper Bio bag is an easy to use disposable Filter cartridge that provides additional biological filtration to eliminate harmful ammonia
●Filter pads trap particulate matter while carbon removes dissolved wastes, odors, and gases. Sizes for whisper Bio bag Filter cartridges
●Easy to assemble, easy to replace

[4 CT]

[1 CT]

Description

Tetra 41004 Stay Clean Bio-Bag Large 4 Pack