Underwater Treasures Fish Aquarium Suction Cup, Medium

$0.33 Chewy Price
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About This Item

Details

  • Simple and practical suction cup helps you create your ideal aquarium setup.
  • Helps secure tubing, bars, probes and other accessories (each sold separately).
  • Can be attached to glass or acrylic aquariums (sold separately).
  • Designed with durability in mind.
  • Suitable for use in freshwater or saltwater.

Questions & Answers

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4.5
Rated 4.5 out of 5 stars
15 Ratings

6 Customer Reviews



Rated 3 out of 5 stars
By Sharon on Nov 17, 2025

Suction Cups

I wanted to use these suction cups on the outside of my fish tank to hold gloves. The hooks were not big enough and kept unsticking from the side of the tank. Maybe

I wanted to use these suction cups on the outside of my fish tank to hold gloves. The hooks were not big enough and kept unsticking from the side of the tank. Maybe they need to go into the water but that is not what I wanted them for.


Rated 5 out of 5 stars
By Bree on Mar 21, 2025

Great for holding anything up

Reading reviews, it looks like they used to send a dozen in a bag if you select “one” count, so I wanted to advise they don’t do that anymore. Which is still fine

Reading reviews, it looks like they used to send a dozen in a bag if you select “one” count, so I wanted to advise they don’t do that anymore. Which is still fine because these are so cheap & work very well. I’ve had them for a month or 2 now & haven’t had to re-stick them up or anything. The suction cups are definitely powerful, high quality. I have 3 peace lilies, a pothos cutting, & even an internal filter being secured with these. My internal filter doesn’t have a suction cup so I fixed it up to rest on one of the hooks/cups & also use a plant weight on top to secure it to the tank. It’s discreet & effective, so I highly recommend! Having 4 freshwater tanks so far, you learn to get creative and this product has helped tremendously! I’ll be buying more just to have on hand.


Rated 5 out of 5 stars
By Jennifer on Feb 1, 2025

Nice product

Suctions really nicly to glass. Holds my plants well as well as my hose lines. The only thing i dont care for is that the suction cup doesnt stay clear it fogs up

Suctions really nicly to glass. Holds my plants well as well as my hose lines. The only thing i dont care for is that the suction cup doesnt stay clear it fogs up a little, but not chewys fault. I plan on getting a couple of bigger sizes.


Rated 5 out of 5 stars
By eugene on Jul 10, 2025

Fast

Always here in a flash !

Always here in a flash !


Rated 5 out of 5 stars
By Editha on Oct 17, 2024

More than 1 item

I was confused as why I cant order more than one item. They sent 20 pieces!

I was confused as why I cant order more than one item. They sent 20 pieces!


Rated 5 out of 5 stars
By Hannah on Nov 1, 2023

Good value for the price

I originally thought it was just one suction cup but they give you a whole bag of about 10. I haven’t tried them out in my tank yet but I’m planning on using them

I originally thought it was just one suction cup but they give you a whole bag of about 10. I haven’t tried them out in my tank yet but I’m planning on using them to hold up fake foliage in my pacman frog’s tank.