uxcell XINYOU XY-380 Aquarium Fish Tank Biochemical Sponge Filter, 4-1/2-Inch (1-Pack)

Own 2 of these they work awesome for added aeration and filtration. Wouldnt use it alone though.

If you have kept fish long enough and know what filters can get the job done easily... then you’ll know this is a good product. It was durable and the suction power was on point!

For some reason I am not able to post my video. Dont waiste your money! There is another 1 star review about this just being a gigantic bubbler and I thought, well its only one review that says that. Dont buy this! That review is absolutely the best review here. All this does is blow big air bubbles. Not enough bubbles to pull debris out of the water or to help oxygenate the water. One reason is because you can not attach an air stone to it. Had I known this I wouldnt have bought it. There are many other filters like this that work much better and are smaller as well. Will be returning as soon as the filter dries. But it did arrive when they said it would, thats why it has 1 star.

Sponge filters my new best friend

This product is listed for a 20g tank, but the box says 380 liters.

Easy to clean and as described

My tanks have several filters - you cannot over filter. This is just another type.

Works well and as expected

Im using one of these in a 55 gallon tank as a prefilter on a canister filter. Like another review has said, it does not seem to be quite as well-built as the

This sponge filter is great. The material doesnt feel cheap, and it keeps my tank crystal clear. It IS pretty big, but its easily hidden behind plants or decorations. Im currently using it in my 20 high aquarium, and Ive included pictures to show how much space it takes up. Ive also included pictures of this sponge filter next to a standard 16.9oz water bottle as a reference to its size. It definitely does its job, Ive been using it for about 2 months without any complaints. I definitely recommend it, and would buy it again.