Underwater Treasures Bendable Rubber Fish Air Diffuser, 24-in

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$4.70 Chewy Price
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About This Item

Details

  • Rubber air diffuser can be easily bent into the perfect shape for your aquarium (sold separately).
  • Provides an uninterrupted stream of oxygen-rich bubbles to support healthy fish, plants and beneficial bacteria.
  • Aeration can help improve gas exchange and water circulation in your tank.
  • Adds a lively, mesmerizing touch to any aquarium.
  • Designed for use with your existing air pump (sold separately).

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3.4
Rated 3.4 out of 5 stars
15 Ratings
Terms & Conditions

5 Customer Reviews

Rated 4 out of 5 stars
By Katelyn on Nov 28, 2025

Better than a traditional stone

This is a lot bigger than I expected and fits so well in a 55 gallon tank stretched out. Its very flexible and all of the holes work. The only issue i had was that

This is a lot bigger than I expected and fits so well in a 55 gallon tank stretched out. Its very flexible and all of the holes work. The only issue i had was that the glue at the valve was weak causing all the air to leak out the valve. I was able to superglue it back in place and it's been working perfectly since then. It creates a really nice soft bubble wall effect that isn't too intense for the fish but it oxygenated the water so well. I would buy this again if I ever needed to. Much better than a traditional air stone.

Rated 5 out of 5 stars
By Mozella on Feb 17, 2025

Fish food clean supplies

It’s work thanks

It’s work thanks

Rated 1 out of 5 stars
By Connie on Feb 16, 2024

Air doesn’t go through the whole thing. Only can get it to work halfway. I Ordered a few. None of them work. Got some for my son he threw his away. Thank goodness

Air doesn’t go through the whole thing. Only can get it to work halfway. I Ordered a few. None of them work. Got some for my son he threw his away. Thank goodness they’re not expensive!!

Rated 5 out of 5 stars
By Frank on Dec 18, 2023

a great bubble wall

I have a castle in my tank. I decided to put an air bubble curtain behind my castle; it came out great kind of like Disney with the fireworks. I did have issues

I have a castle in my tank. I decided to put an air bubble curtain behind my castle; it came out great kind of like Disney with the fireworks. I did have issues getting it the way I wanted, so I attached it with wire ties to my castle. Running that much air under gravel would not get me the effect I was looking for.

Rated 1 out of 5 stars
By MARGARET on Jan 30, 2024

Came broken

Seems pretty cheap since it came broken

Seems pretty cheap since it came broken