Your cart is empty.
Your cart is empty.Product Description
Pawfly specializes in all must-haves of aquarium accessories such as air pumps, air stones, sponge filters, fish nets, cleaning brushes and other accessories to set up your aquariums.
Sponge Filter for Small Tanks
The sponge filter provides effective filtration and increases the oxygen level to ensure a clean tank environment. It features fine cleaning effect, quietness and easy maintenance. Fit for shrimp, fry and various ornamental fish like betta, discus, guppy, and goldfish.
- Small size of 2" D x 6.2" H
- Up to 20 gallon tanks
- Easy to be cleaned
- Work quietly
- Make tanks crystal clear
Up to 20 Gallons
Measure 2 inches in diameter and 6.2 inches in height. Work great with 10 - 20 gallon small fish tanks.
Keep Water Clear
An ideal way to clear up debris to keep a crystal clear water tank.
Soft Fine Sponge
Premium sponge material traps floating debris without sucking up your fry or shrimp.
Air Powered
The air chamber produces tiny bubbles which increase the oxygen solubility of water. Air Pump Not Included.
Easy to Clean
Detachable design allows you to easily take it apart for cleaning or replacement.
Clean with Tank Water
Rinse and squeeze the sponge with aquarium water ONLY.
Never received my order
Reviewed in the United Kingdom on May 4, 2025
Good filter
Isabel L.
Reviewed in the United States on May 12, 2025
works well in my 20 gallon tank
B. Tiltman
Reviewed in the United Kingdom on January 9, 2025
Traditional filter cannot be used for fry. This works well. Six months later I still use it in conjunction with a normal filter for my growing goldfish.
Christina
Reviewed in Canada on April 20, 2025
Cute size where it’s not so easily spotted in my planted aquarium. It seems to be doing the job. Easy to setup. Temporarily tries to float but make sure you squeeze it a bit underwater to remove extra air from the sponge.
Thomas
Reviewed in the United States on April 14, 2025
Keeps tank sparkling
Anne Dalton
Reviewed in the United States on August 17, 2024
It doesn't make much noise once you fit in an air stone which wasn't /easy/ to do but totally doable. The suction and capability of this filter all depends on your air pump. It's a good value, I had all the tubing and necessities already and definitely didn't need more when I just wanted the bare bones sponge filter and this delivered. The bottom is weighted enough it doesn't float. Appearance wise, it's taller than it is wider so for flashier fish tanks you'll have to have taller decor to hide it behind. Great filter overall. I use sand in this tank and the fine mesh was nice to clear up cloudiness
Kindle Customer
Reviewed in the United States on July 24, 2024
It's so cute and skinny thay I can easily hide it behind some of my longer plants and it does it's job so well. My tank is still so clean after even the whole month. When I had to do my water change for the month, it was still so clean! Great performance and such an easy install. Not too much noise either but that's mostly on the pump.
Vickie
Reviewed in the United Kingdom on February 16, 2024
Smaller than I was expecting but that's OK because it's easier to hide with decor. I brought this as I used to have sponge filters in my tank but I upgraded to a tank with a built in filter amd it's the noisiest thing ever so decided to go back to what I know as its in my room. Best decision ever I think these filters work so well and are perfect if you have fry. Easy maintenance amd so simple but effective. I dont think I'll ever go back to a standard filter.
Atsenaotie
Reviewed in the United States on December 10, 2024
It is smaller than I expected from the description, I could have paid better attention. It requires a narrow airstone to fit into the tube. the airstone advertised on the same page did not fit.
Chloe Heap
Reviewed in the United Kingdom on November 29, 2024
Great filter for my betta tank, has good airflow and keeping the water nice and clean.Just wish it came with a pump
Nell
Reviewed in the United States on November 19, 2024
It was super easy to set up and it works perfectly I did get 2 different shapes but it didn't change much of how it worked and it didn't bother me much it's just used as a back up filter for my 10 gal
Cheyenne G.
Reviewed in the United States on October 25, 2024
The media could not be loaded.
RyLee K.
Reviewed in the United States on August 28, 2023
I am happy with this filter; don't get me wrong. But it tells people that it's good for up to a 30-gallon. I don't agree, unless you have a densely planted (and I mean LIVE plants) 30-gallon aquarium with, like, ten neon tetras.Yes, I think it's worth five stars, but only if you use it appropriately. I'm breeding pseudomugil signifiers in a 20-high. I don't want a lot of water flow. And I only have two fish in there. This filter is all I need or want.Otherwise, if this is the only filter you are going to use, I would not use it for a community tank that is any larger than 10-gallons. I'd use it in a twenty-gallon community in combination with another type of filter like a HOB filter to boost the biological filtration that many HOB filters lack. But I'd never use this on anything larger than a 10, except under conditions as I stated prior. Look how small it is in my 20! And yes, it will take up a lot of space in a 10-gallon, but sponge filters are typically bulky and an eye sore. They're old fashioned, but one of the best biological filters.
Recommended Products