- Coarse Foam
- Weighted Base
- Can Install Air Stone
Sponge filters offer reliability and hassle-free operation. With no moving parts, all you need is an air supply and you've got a filter that is fully contained within your aquarium. Sponge filters are completely reusable, don't need any replacement cartridges and last for several years. Trusted by fish farms and wholesalers, sponge filters are a great choice for reliability and to set and forget.
The Aquarium Co-Op sponge filter is designed using coarse foam so that it can go many weeks between cleanings. The coarse foam with the weighted base means it'll stack on the bottom of your aquarium. No more floating up after a water change or initial installation. Green Plastic helps hide algae and blend in with your live aquarium plants.
I'm a fan of these. I'm replacing my old ones little by little and soon I will run only these in my fish room. They're durable and they dont rust through the bottom seams like some of the other brands do over time. I will buy more soon for sure.
My order arrived quickly and was exactly as described on their webpage.
Aquarium Co-Op Coarse Sponge Filter
I bought 2 of these for my aquarium and so far I absolutely love them. I will most definitely be talking others into using these as well.
Took a while to ship but I live outside of the USA so that’s to be expected. The shipping cost was more than the price of the filter, making it extremely affordable.
My only complaint is that my air line tubing didn’t fit the filter tip, but I just weaved the tubing through the spokes into an air stone so not really a problem.
Had the filter for a few months and it’s going great, would recommend to anyone looking for an affordable sponge filter that does its job