Keep your aquarium clean and easy to maintain with Tetra Whisper Bio-Bag Large Filter Cartridges. Mechanical and biological filtration are essential to keep your tank clean and healthy. Tetra Whisper Bio-Bag Large 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
Definitely does an amazing job for what it's worth. Cheap price too. Definitely recommend changing it monthly as advised, otherwise, the water in the tank becomes filthy very fast.
all my orders
on Feb 22, 2018
You are amazing. Love you all you can't believe how much you have helped me.
Gunner Mullins Vi Pongori (facebook)
Great for the price
on Nov 24, 2017
Great idea, They are a little too large to my filter but I could squeeze them into my filter to get them to fit better measuring on my part would help.
I hope that they fit in my large tank.
I am very happy that Chewy carries fish stuff.I always get my cat food there and I save tons of money from the vet that I use to get it from. It cost more to feed my cats than me!
on Mar 24, 2018
Even though I have not used the filters, the one that came with the filter I bought works very good.
For my aquarium
on Oct 31, 2017
I have been purchasing this product for several years, but this was my first time buying it from Chewy. I like the product, and it's cheaper at Chewy. I just added it to my dog food purchase and got free shipping.
work well and keeping the tank clear
on Mar 24, 2018
They are a bit to long for my filter but I still use them without the lid on
Bio bag filters
on May 12, 2018
Works great my fishtank is very clear it hasn’t been this clear in a while
on Feb 21, 2018
Price was more reasonable than buying it directly from the pet store
Tetra whisper filters
on Sep 2, 2017
Just what I was looking for fit perfectly into my filtration system and price is right & was shipped out fast got it in less than a week
on Oct 13, 2017
These are easy to change and there is no mess. Have had several different cartridges but find this one works the best.