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Pawfly Mini Aquarium Sponge Filter, Small Fish Tank Internal Filter with Foam and Air Stone Submersible Bio Sponge Filter for Fish Tanks up to 5 Gallon (Air Pump Not Included)

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$7.59

$ 3 .99 $3.99

In Stock

1.Size:Small


  • Mechanical Filtration: The mini aquarium sponge filter can effectively trap debris, food residue, wastes or other impurities in water. Prevent them from entering the aquarium to keep water clean.
  • Deep Cleaning: The build-in mini filter balls are helpful for blocking large particles in the water and accumulating beneficial elements. Provide biological filtration to fully remove excess damaging substances.
  • Small Internal Filter: 2.13" W x 2.4" H. Fit for fish tanks up to 5 gallons. Suitable for the breeding and feeding of various ornamental fish, shrimp or fish fry.
  • Detachable Submersible Filter – required air pump: < 2 W; jetting volume of air stone: 0.6 L/min. The bio sponge filter with air stone can produce a cascade of dense bubbles in the water, greatly promoting oxygen circulation to keep your fish healthy.
  • Easy to Clean: The bio sponge filter can be easily detached for cleaning. Rinse the sponge every 2 to 4 weeks with aquarium water ONLY. Avoid soaking or washing it in tap water! Replace the white sponge every 2-3 months!



4.1 out of 5 stars Date First Available March 15, 2024 Item Package Dimensions L x W x H 2.68 x 2.24 x 2.24 inches Brand Name Pawfly Target Audience Keyword fish, Fish Directions 1. Attach the sponge filter to your aquarium. 2. Connect it to an air pump with a jetting volume of less than 2 W and 0.6 L/min. 3. Clean the sponge every 2-4 weeks with aquarium water only, avoiding tap water. 4. Replace the white sponge every 2-3 months. Size Small Manufacturer Pawfly

Product Description

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D
Reviewed in Canada on March 9, 2025
Not great for my tank. Use for a small tank would be better. We have 2 in our medium tank and still the water is not clear. Must wash the filter regularly remember.
Lisa Husta
Reviewed in Canada on March 4, 2025
it's quiet and compact were happy so far ,thank you
Chelsea
Reviewed in the United States on March 12, 2025
I used it for quite some time in a very small carry tank for my baby betta as I nourtured it back to health. Obviously it in never good for an actual permanent tank. Only very short term use, came in handy, I did still have to do daily water changes though as the sponge wasn’t great and I was feeding the baby live foods. But it worked for me as it was gentle enough to not push the baby around, yet created enough movement to avoid slimy surface.
Placeholder
Reviewed in the United States on February 27, 2025
Unable to separate top from bottom to replace filter. Works well at filtering
BigC87
Reviewed in the United States on February 23, 2025
Good aquarium filter, have it running in my 1gal feeder tank and have had no issues with it
andrew
Reviewed in the United States on January 29, 2025
It's been a couple of days since I bought this, and was hoping it would clean my kiddos beta tank. The tank is 2 gallons, with gravel. I set it up accordingly, and it has a nice aerator to the stone, not too much flow so that the fish is floating around out of control. Unfortunately, it doesn't catch much debris, unless I agitate the water and stir the debris so It eventually gets swept up by the small amount of suction from the filter. Aeration, yes, filter, not so much. Maybe if it had no gravel and was a single gallon tank it would do better.
Kelly Schrauth
Reviewed in the United States on January 25, 2025
Great price. Great air flow.
LKsquirrel13
Reviewed in the United States on September 18, 2024
Very pleased with this little filter. I've got my Beta in a tiny little 1 gallon tank. Placed this filter under a big rock to break up the current a bit and it's perfect. My Beta is just a Half Moon so I can't speak to how it would do with some of those giant, fancy flowing fins. But if you invested in a good quality air pump that is adjustable (I did not) I would think it would be fine.
CasualDreamer
Reviewed in the United States on August 21, 2024
The media could not be loaded.
Beauty By Kavita
Reviewed in Canada on December 15, 2024
There is no connection to the filter no instructions
Erickson T.
Reviewed in Canada on November 20, 2024
The media could not be loaded.
Mary Matthews
Reviewed in the United States on October 27, 2024
It works very well. Made well.
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