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

This sponge filter set worked great. Ive used the Hydro sponges in the past and these XinYou sponges have worked just as well. Not a fan of how much they have gone up in price in the past few months, but they are still a lot cheaper than their competitors. Update as of 12/07/19 I ordered 2 more sets of 6 units which caused me to lower my overall rating of the item. First item of note, the new units were not boxed individually this time around. Each set of 6 were crammed into a plain brown box. Second item of note was that all the units were very VERY dusty. Ill be setting them up for use today, as soon as I clean them thoroughly, so I sure hope nothing else has changed about the XY380. They were supposed to go into my new caridina setup, but Im not feeling too great about the items I received this time around.

This is a great sponge filter.

Ive used many brands of sponge filters over the years and on first impression. It looks to be built very well and works well.

I would recommend this filter. I have two axolotls and they need a filter that does not cause a current. There is ZERO current with this filter. It is quiet (it is not louder than the airstone you hook it up to) and it does seem to be keeping the water cleaner. The ONLY thing people should consider is that the sponge of the filter itself is about the size of a grapefruit. So it does take up some space....but....that said, my axolotls like to sit on top of it so it adds more levels to my tank!

works well but would be nice if came with some type of universal connector

I have been using these for the past year and they are easy to take apart to clean and easy to keep running in the aquarium. I have two in my 75 gallon bow front and they work wonderfully!

Works great and super cheap.

shipping a little slow but good product ...

These are awesome. Enjoy putting them in my 75g and rinsing weekly. They filter out alot of junk.

I love it works great