Easy Flow Sponge Filter

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$9.99
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$9.99
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  • Air collar makes smaller bubbles for improved performance
  • Easy Flow accessory increases water circulation
  • Coarse, anti-clogging sponge

Sponge filters offer reliability and hassle-free operation. With no moving parts, all you need is an air pump with some airline tubing, 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. Plus, they are gentle enough for betta fish, baby fry, shrimp, and other slow-moving species. Trusted by fish farms and wholesalers, they are an excellent choice for aquarium filtration that you can set and forget.

Aquarium Co-Op Filter Aquarium Co-Op Coarse Sponge Filter with Easy Flow Kit

Increase Circulation in Your Aquarium

No Air Stone Needed

Aquarium Co-Op Filter Aquarium Co-Op Coarse Sponge Filter with Easy Flow Kit
Aquarium Co-Op Filter Aquarium Co-Op Coarse Sponge Filter with Easy Flow Kit

Blends In With Plants

Extra Heavy Base

Aquarium Co-Op Filter Aquarium Co-Op Coarse Sponge Filter with Easy Flow Kit
Aquarium Co-Op Filter Aquarium Co-Op Coarse Sponge Filter with Easy Flow Kit

Coarse Sponge

Cleaning Is Easy

Customer Reviews

Based on 2867 reviews
93%
(2675)
4%
(105)
1%
(41)
1%
(15)
1%
(31)
J
J.B. (Mondovi, WI, US)
Best sponge filter

This is the only sponge filter I have found that creates small air bubbles similar to air stones. Perfect for my Betta. I just ordered more for the rest of my tanks and to gift one to a coworker because I want her to be amazed!

R
Ryan C. (Los Angeles, CA, US)
There’s only one ‘best’, and this is it.

This is the best sponge filter on the market, bar none. From the flexibility of its optional use of the easy flow, to the coarse sponge, the weighted bottom, the air collar…this is the only one you ever want.

R
Ryan W. (Harker Heights, TX, US)
Best Sponge Filter EVER

My new favorite sponge filter. I literally only use these in my fish room. The ability to direct the water flow is amazing. Colors and quick sink are icing on the cake.

B
Brian N. (Minneapolis, MN, US)
Sponge filter works great

This filter is a must. Easy to setup and like the adjustability to get the flow in the tank.

D
Demo T. (Surat, GJ, IN)
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