Aquaneat Sponge Filter, Aquarium Sponge Filter with Ceramic Media Balls, for Betta Fry Shrimp Tank, with 2 Spare Sponges

I originally was mistaken when initially reviewing this item. I thought it came with pump, but it doesn't. that was my mistake for not noticing, but this actually ended up working so well that i bought more in additional sizes I couldn't figure out how to edit/remove my initial review

It works for my 29 gallon tank with shrimp so far so good

This is a very nice sponge filter, especially like the fact its air powered so i can adjust the flow. I'm running Matrix in mine. The slow water flow allows Matrix to work better and reduce Nitrate levels. I'm running the large in a 75 gallon. (canister filter is the main filtration) yes would recommend.

absolutely love this filter. Comes with the balls for the filter and extra sponges. I'm very happy with this purchase and will be purchasing another for a new tank. Thank you

I bought three for my 20 gallon tank and love them . I place each on at a different depth for better filtering and placing air in the water …..

Absolutely love these filters I have one for my 10 gallon and one for my 20long they work wonders

This has been working great for my 10g snail tank. Would buy another one.

works perfectly. priced reasonably

Needed a shrimp-safe in-tank filter to protect baby shrimp and help keep aquarium clean. This works well and came with 2 extra foam pieces.

smaller than i thought, but works