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

Nice

These cartridges fit perfect in my tank, and last for quite a while if you clean it at least once a month.

They cleaned the fish tank really well.

Aside from one out of the hundreds I used being defective these are pretty solid especially for smaller tanks.

Amazon offers these filter cartridges at an amazing price - the best all around and I try my best to comparison shop. I have three tanks that use these filters, so I buy these in bulk.

Good quality filters.

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.

I am so disappointed in these filters. I just received them March 7. I ended up needing to do complete watwr changes twice now in my two tanks. One 1gal, one 2.5. I am on the 6th filter already. No joke. 3 each tank. I only have one pack left. I thought I bought enough for 6 months. Very low quality making the tanks cloudy and within a day the water goes over the overflow side instead of through the filter. I rinsed as directed. I have even rinsed them each day. Very little carbon in these. I have not had this problem with prior filters. Even sponger type i purchased at a grocery store I cut to fit worked better and lasted more than a month but I purchased these thinking using the same brand as tanks would be bettee. I was wrong. I would give 0 stars if there was an option due to wasted my money. Also I ordered in plenty of time to receive 2 day shipping, but it was 5 days instead.

I got these for half of what they cost in the pet store. Im not sure why theyre the same price as the much larger filters that have twice the materials and carbon in them. Either way, the filters keep my tank clean, and only need to be replaced about once a month. I will buy them again from here and save big.

How much can you love a filter?