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

Great product at great price! Will be ordering more!

Should be described as large or extra large because this thing is pretty big. Takes up an entire corner of my 29 gallon...but i like it!

Works great, the base pops off really easy

This thing is huge, but does work quite well.

Great sponge filters for the price, a bit large but do work well.

This item is really big ive attached pictures here on how it look on my 38gallon aquarium best sponge filter ive had makes my water crystal clear and would recommend this to anyone

I can only assume that its working well, it has lots of bubbles coming out so I guess its doing its job. Ive never used one of these before, but it almost seems too simple to work! I have a hang on back filter as well, so this is just meant to help out. So far I am pleased.

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!

Price

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.