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

These are the cartridges my sons fish tank requires. It is much less expensive to purchase in bulk through Amazon than to go and get 3 at a time from your local pet store. I will continue to buy them this way.

Bought these to use in the filter on my 1 gallon aquarium. They are much easier to use than the kind you have to fill yourself and the price is right.

Fish tank filters. Had to have them but these buggers are expensive, at least in my opinion.

It would be better if the replacement filter could turn around

best price i found better than pet mountain. more pocket friendly shipping also

Filters fit perfectly

Works perfectly with the Minibow 2.5 gallon aquarium.

Perfect replacement. After repeated purchases for what they are seems to get pricey.

1st. Came as a 2-pack and not as a 4-pack as advertised!!!! 2nd. They now don’t even last a few days til they start making a stinking smell and turn all brown... I thought I was over feeding, but no, I feed the exact amount as I always did and that’s exact to the instructions. 3rd. Not worth the price! I would rather make my own and it can work ten times better than these crappy ones...

This is my third filter this week on a clean tank. Only have 2 African dwarf frogs. Even when I had fish with the flakes Id still get over a week on a filter that looks dirty. These filters stop flowing and they dont even look dirty.