🐠 Pawfly Nano Bio Sponge Filter: Quiet Betta, Fry, Shrimp & Small Fish Foam Filter - Ideal for Tiny 10 Gallon Aquariums Review

With a strong enough air pump, this is a great filter. Just remember to pour it slowly into the mug before removing it from the tank.

Needed vapor for my small tanks and they are the perfect size. The hose attaches perfectly and the weights are more than adequate. 5 stars and every aquarium should have a sponge filter.

I like these filters because they have double action. They provide oxygen and filtration. You can see dirt and even food being attracted to the sponge. I usually turn it off when feeding other fish to eat. Sucked feed is easily ingested by the fish, so this is not a problem.

I love these filters for my aquariums. I have the larger one for my 55 gallon tank and this one for my 5 gallon tank. He cleared the tank of whatever fogged it up in less than 3 hours. They are so easy to clean and very durable. Solomon loves it too. Sometimes he plays bubbles!

These are small sponge filters that work well. They are well weighted and stay almost where you place them. They were tightly packed in a box and the sponges were squeezed. They appear to change shape after use. I would like the tube to be a bit larger and more apt for adding an airstone, but that's just a preference for me. They're fine and should work fine on smaller tanks.

I use this sponge filter in a planted aquarium (no fish yet) and it keeps the water crystal clear without much fuss. The sponge is soft and thin, absorbed water immediately (I squeezed the air out underwater) and didn't surface at all. Below it is weighted. It's all black, looks good, and is also small enough to hide behind a big rock. Great for a 10 gallon tank with no fish - I don't know how it will look with fish. Cheap enough to try!

I like using aerator filter sponges because they are easy to use and easy to clean. This is the second bowl I own and so far I am very happy with the quality. It has weight on the bottom so it stays pretty much where you put it, and it keeps uneaten food on the sponge while creating water surface movement from the surface. bubble. The tip I use to get the sponge out without picking up all the stuff on the sponge that spills over when you take it out of the tank is to take a plastic cup, gently…