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

It’s big

Huge filter taht is perfect for my 20 gallon tank. I wouldnt suggest it for a tank smaller than 20 gallons though. Note..you need your own bubbler and hose to make this product work.

A set of three I put two in a 80 gallon tank and one in a breeder tank

I got tired of my regular Fountain type filter sucking up my baby fish! I decided to try this type of filter after getting the advise and asking questions about the other filters available. We cleaned the tank and did the regular weekly water change before installing this filter. So far, it seems to work better than the other types of filters I used, and I dont have to worry about my baby fish anymore! I will closely monitor the water so that i am sure it is the right PH for my tropical live breeder tank. If not, I will try adding chemicals before switching back to a different type of filter. We love watching the fish grow, and this has saved many babies!

A must have for the aquarium hobbyist. The easiest filtration you’ll ever use. Why didn’t I know about these years ago? I’ve spent hundreds on HOB and canister filters. Not to mention cartridges and filter media. You buy these, hook em up to some airline tubing and an air pump...and go. I have them in all my tanks, from 10g to 150g. They are especially good for raising fry (you don’t have to worry about them getting sucked into the filter).

The is a really good sponge filter at an every better price than anywhere else. I use it for my breeder aquariums when raising newly hatched baby fish fry, as other filters will kill the new baby fish. Works well and the sponge contains your bio.

I am just starting a saltwater tank. I cycled it through and bought this. I truly didnt know what or how to use it. I attached it to my power head and now my tank is finally clear. Amazing!

Good water polishing

Price

The item came on time but big cuts from knife on the sponge part.guys please just be carefull. ;)