Keep your aquarium clean and easy to maintain with Tetra Bio-Bag Large Disposable Filter Cartridges. Mechanical and biological filtration are essential to keep your tank clean and healthy. Tetra Bio-Bag Large Disposable Filter Cartridges effectively trap particles that can be harmful to fish and cultures beneficial bacteria, removing odor and discoloration for crystal clear water. It is disposable and part of the Whisper Power Filter Package.
Convenient, easy to use three stage filtration
Ensures mechanical and biological filtration
Removes particles, odors and other unhealthy particulate matter
Changing the Bio-Bag®: When water flows excessively from the Wonder Tube Chamber into the aquarium, it is time to change the Bio-Bag®. The Bio-Bag® should be changed once per month to prevent backflow and avoid filtration problems resulting from a clogged Bio-Bag®.
Remove Bio-Bag® from filter, allowing excess water to drain into filter box.
Remove clip from frame, fold up frame flap, and remove floss bag from frame. Place new floss bag over frame.
Add one packet of Ultra-activated® carbon.
Fold flaps of Aerobic Frame® over filter bag and replace clip.
Rinse Bio-Bag®, insert into filter, replace filter cover.