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

Easy to drop in but do they work? I can only hope they are improving my water quality.

These work well. Nice fit. Dont get hot and charge within reason.

It does the job

These do not work the best on the larger exotic goldfish but probably work great on the smaller ones. It does reduce the ammonia, however, they do not last very long for the price you are paying. You are better off going to the pet store and buying the $12 ammonia reducing filter pad that’s huge and cutting your own to size. You could probable get 30 out of the cut yourself ones from the pet store.

Great products

I had to cut a half an inch off to fit my filter but otherwise good

I used these filters in the past and I haven’t had a problem with them yet. My only complaint is that the packaging was all crushed and dirty. I hope it doesn’t effect the product’s performance.

It gets dirty very quickly and doesn’t wash well. You’ll be replacing these very fast.

Exactly as described.