Aquaneat Aquarium Sponge Filter, Corner Filter, Breeding Shrimp Nano Fish Tank with Airline Tubing, Air Pump Valves, Suction Cups

the aquarium water is very clean this is item that I got for a big and for small tanks if needed the cartridges looks nice I wouldn't question it

My turtle eventually started to tear pieces offand that made for never getting the pieces completely out of the tank! It does however provide great healthy natural bacteria, some bubbles/oxygen and very good filtering of tank debris. I keep this size in a 55 gallon. An internal filter on one end and this sponge filter on the other. My tanks stay pretty clear with very little issue ever. Tip- don't completely squeeze out/clean both at the same time. Alternative every other month.

just as advertised and got to me in record time

I always say, sponges are where its at, ONCE you have accomplished a balance!

This was the perfect size for my 3 gallon Beta fish tank. The Pelcos like to rest on it as well.

very easy to use

Works fine.I can't remember if this model has a diffuser in it or not.

The sponge filter works well for a small tank. It comes with all the parts to connect to a pump. It is easy to connect - for somebody who has not set this up before it would be great to have some basic set-up instructions included.

much smaller than I thought it was I ordered one for a 10 gallon in this looks to be maybe for a 5 gallon

did not get all of the accessories that went with it notified them twice with no hear back from them would not recommend them