Not compatible with Nano sponge filters sold BEFORE December 2023
Increases flow in the aquarium
Comes with an air collar to make smaller bubbles
If you already own an Aquarium Co-Op sponge filter but wish you had greater water circulation, get the Easy Flow Upgrade Kit. By lengthening and curving the uplift tube, water flows out of the sponge filter horizontally across the water surface, increasing the current and oxygenation in the fish tank. No need for an air stone because it also comes with an air collar that creates smaller bubbles for quieter sound and optimized sponge filter performance. It works with the Aquarium Co-Op small, medium, and large sponge filters, as well as our nano sponge filters made after 2023.
Increase Circulation in Your Aquarium
The Easy Flow Sponge Filter Upgrade Kit creates a directional current in your aquarium. This is good for delivering nutrients to plants and sweeping debris back to the filter. It also benefits fish by giving them something to swim against.
No Air Stone Needed
Our air collar replaces the need for an air stone. Uniform bubbles with the airline on the outside delivers better even flow, which increases the flow rate and reduces noise. No more glug, glug, glug sound. Use a small pipe brush to clean the collar during monthly maintenance.
Blends in With Plants
The green color blends in with plants and helps hide any green algae on the tubing. But it's still transparent enough to see the uniform flow and ensure your filter is working properly at a glance.
Perfect addition to the sponge filter for easy use and to add some flow. My fish are digging it.
J
James C. (Seattle, WA, US)
Fantastic!
Improved flow at a lower pump setting!
S
Steven G. (New York, NY, US)
Easy Easy flow!
Eventually replacing all my sponge filters to the easy flow
H
Hilary N. (Jacksonville, FL, US)
Perfect!
You literally cannot go wrong with getting this upgrade system. The price says it all if you’re unsure on getting this kit. 120% worth the money, (please don’t raise prices, guys!) it completely changed the game on my 37 tall and would highly recommend for any tank! The kit fits everything after the early nano so it’s versatile and I love the curvature of the output, super efficient and worth every penny!
J
JANET K. (Imperial Beach, CA, US)
I always get what I ordered exactly like picture. Shipping is fast.
It works better then anything I have tried even better than the hang on the side which constantly needs new filters and collects piles of white minerals from my bad tap water. easy to use easy to clean
