Aqueon (2 Pack) Minibow Replacement Filter Cartridge Size Small (6 Cartridges Per Pack / 12 Total)

The right one for my littler tank

Wish they lasted longer

Works great

Got fish? Need filters. These are the best deal. (Not like they expire) :-P

Not enough carbon

Received this product, directly from Aqueon. While everything fits fine, and cleans the water one would think the filter itself would be thicker. Its a design issue, not quality. The entire filter is 1/8-1/4 inch thick. Considering the cost per unit, if they would either put more mechanical filter material or charcoal or both. There is plenty of room in the stock filters using this filter cartridge to allow for more, which would make me feel like I was getting my moneys worth. I am considering using a foam filter block instead, which can be rinsed out, and reused. Greener, and a lot less expensive.

It is good for a small filter.

Great value! Very happy with my purchase

Awesome thanks

These do a great job cleaning the water and are easy to remove and replace.