AquaClear 20 Activated Carbon Inserts, Aquarium Filter Replacement Media, 3-Pack, A1380

These work great!

Works as advertised

I am using it in my grow out tank for my Tilapia fry. It works great. Keeps the water nice and clean.

fits good into filter works well doesnt get you dirty easy to use easy to toss id buy again if i need to

this is not very good it doesnt keep my tank clear i reccomend to just buy a different brand this one is not that good

thanks

Arrived in a timely manner and as expected

If have a 20gal aqua clear. This is it!

it works. Fish are happy.

Good product for the low price.