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Innovative Marine HydroFill Ti Universal Auto Top Off ATO Return Bracket


Item #: 0I10534

In Stock

The Universal ATO Return Bracket is the fastest and simplest way to complete your ATO return system. Simply position and anchor to your aquarium. The cell cast acrylic body and custom made “J” tube keeps your ATO return line stationary and kink-free.

The low profile keep the return bracket hidden from view, and a built-in anti-siphon valve makes it perfect for sumps or any size aquarium 4-35mm in wall thickness.

  • Dimensions: 1.49” x 3.62” x 6.61”
  • For sumps, rimless or framed tanks ranging from 4mm-35mm in wall thickness
  • Includes: Acrylic mounting bracket, J Pipe and 2 securing screws
  • ¼” barbed fitting (for use with 1/4", 6mm, Inside Diameter tubing).
  • Built in Anti-siphon valve

5 Stars


Reviewed on
February 28, 2021

Yes, I would recommend this.

ATO Bracket

Pros: Easy to use, adjustable, clear so they don't detract from look of tank,

Cons: None

Great little bracket - they are like Frank's Hot Sauce - I use these for everything! I not only have them on both my fresh and saltwater tanks, but I also have them holding hoses on buckets for my RO system.

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Reviewed on
May 16, 2017

Yes, I would recommend this.


Pros: Simple design

Cons: none

Makes securing ato tube foolproof

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Reviewed on
February 22, 2017

Yes, I would recommend this.

Exactly what I needed

This part is perfect if you already have a preferred ato and don't want to purchase the IM one just for this elegant mount. I removed the hard plastic tube that comes with the kit and fed my flexible tube from my pump though and it worked perfect.

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john cipolletti

Reviewed on
August 05, 2016

Yes, I would recommend this.

Great for Nano

The universal return was easily adjusted and fitted to the return sump section of my JBJ Rimless Nano Cube 30. It ejects the water low enough so that there isn't noise or splashing, and it has a feature I didn't see in the literature when I purchased it - a small hole to act as a siphon break. That was a pleasant surprise since I was wondering if I would need to modify the tube to create one.

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