Tetra 41002 Stay Clean Bio-Bag Medium 8 Pack - Eco-Friendly Fish Tank Waste Disposal Bags for Aquarium Maintenance & Water Change | Perfect for Freshwater & Saltwater Tanks

Features

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

Item Package Weight 0.73