Aqueon (3 Pack) Cartridge Ammonia Minipad Quiet Flow 20/75

The product is easy enough to change every few weeks. Anything that would help keep the ammonia down in your aquarium is useful to maintain a healthy environment for the fish.

Great

good product

Works very well. Must cut to fit some filters.

Good for big fish tank

This is a good quality product and Ill likely purchase from this Seller again.

They work well. They pick up a lot of extra funk that the first filter the water goes through doesnt pick up. I do have to change them every week and a half or so.

A+

Doing there job

Doing good work