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Home » Saltwater Aquarium Supplies  » Dosing Pumps & Top-Off  » Electric Powered  » Accessories  »  Eshopps Auto Top-Off Reservoir Tank
Eshopps Auto Top-Off Reservoir Tank

Eshopps Auto Top-Off Reservoir Tank

Average Rating 4.5 5
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Eshopps Auto Top-Off Reservoir Tank Information

There is no need to worry about water evaporation anymore now that the Eshopps’ new ATO Small Reservoir Tank is here. The ATO Small is a reservoir tank that can hold up to 2.5 gallon of water with a shut-off valve attached on the unit. It helps to maintain the water level in sumps. Can be used in a gravity-fed application in conjunction with a mechanical float valve, or use as a reservoir with your ATO.

  • Reservior Tank
  • Holds Up to 2.5 Gallons
  • Shut off valve included
  • Dimensions: 10"x5"x12"
  • Recommended Tank Size: 10 - 40 Gallons

Manufacturer Info

Eshopps is a Southern California-based aquarium supply company that specializes in water filtration. The company is best known for their high-quality line of cone-shaped protein skimmers that are specially designed to remove organics from saltwater aquariums. Eshopps products typically earn high marks and favorable reviews from customers. In addition to protein skimmers, Eshopps also produces coral frag and probe holders, auto top-off systems and the clever Coral View, an innovative way to peer deeper inside your aquarium and snap photographs.

Eshopps Auto Top-Off Reservoir Tank Reviews

Average Rating
(5 reviews)
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Agua holder

Reviewers Rating Excellent!

Posted: 4/12/2016 from LOS ANGELES, CA UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: It holds water super well. A little notch on the side for your tubes and a drain on the front if you want a cup for yourself!

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Nice Product

Reviewers Rating Excellent!

Posted: 4/4/2016 from Bixby, OK UNITED STATES
4.5 5
Experience Level: Intermediate

Comments: Using for 40g Nano. Has a clean look, nice design, and well made. The only thing its missing for me was place for a float valve. I know it sounds silly, but I needed an ATO from my water RODI feed into this reservoir. It's easy enough to drill a whole. But would have been nice.

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Reviewers Rating Great

Posted: 2/15/2016 from TUCSON, AZ UNITED STATES
4.0 5
Experience Level: Intermediate

Comments: Nice little reservoir! I'm using it on my 28g Nano cube with the Micro ATO system that Marine Depot sells also. The only thing I wish is that this tank came with a plug to put in place of the valve.

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No Reservoir ations

Reviewers Rating Excellent!

Posted: 12/2/2015 from Houston, TX UNITED STATES
4.5 5
Experience Level: Intermediate

Comments: This tank is well made and heavier than I thought it would be. Nice and compact fitting easily in my Biocube stand. The keyhole mounts through the back wall I wish weren't there. I ended up running the power and discharge lines for my ato pump through one of them since they were there so, 50% off. My only other gripe would be that I think it should be supplied with a plug of some sort if you don't want the ball valve installed. Tank you very much.

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tank good, valve, not so much

Reviewers Rating Great

Posted: 9/23/2015 from ATLANTA, GA UNITED STATES
4.0 5
Experience Level: Expert

Comments: The tank is nicely built, but I do question the keyhole cutouts for mounting with screws...there is no reason why water won't leak out if overfilled. The Eshoppes float valve is a nice piece of design, but the water level would likely have to vary by inches for it to be effective in a sump. And Eshoppes has a serious issue with instructions...or lack thereof!

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