Not much needs to be said. I didn’t think you could improve on the sponge filter, I was wrong. The porosity is great, provides ample flow and works great.
I’d personally like to see one more size up, for like 125 tanks and up but these are awesome. I bought and run 4. Will be buying more
I didn't think sponge filters could get better and then Cory "Corndog" got ahold of them added green, So now they are even cooler. I will be ordering 20 more.
I love these with the coarse sponge material, they are SO versatile, for both shrimp, and fish, tanks. BEST PART: I'm not constantly cleaning the sponge to keep the air flow consistent, like with the typical small-pore variety. I cannot say enough good things about these. I've ordered, at least 10, of different sizes, now! Will definitely buy again, when needed!
I've purchased this filter in several sizes. They're well made and do the job. Now that the filters have accumulated some debris some beneficial microorganisms, my neocaradina and endler fry are constantly foraging on the filter for goodies. The is clear in all the tanks that have these sponge filters installed.
Just like all the other ACOP products, Corey took the time and made a reasonably priced sponge filter. Made in China... but I’m sure it would have been 10x’s the price if made in US.
Over $ 49.00
Under $ 49
$ 4.99 Flat Rate