5 Gallon ATO Containers

(2 customer reviews)


BUILT TO ORDER ITEM- Current lead time is 1 week (materials are “IN STOCK” for this build)

15″ x 6″ x  15″ ATO

5 Gallon ATO Containers

SKU: 5GallonATO Category:


[vc_row][vc_column][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]The synergy Reef Series ATO Containers fit in line perfect with our TS-34 and CL-34 series sumps. We have designed this model to be plug and play with these sumps. They can also be used with any existing reef tank setup. The Synergy Reef ATO is built of the highest quality materials available. Our attention to detail is second to none. These are universal and will work with any ATO controller on the market.


  • Dimensions: 15″ long x 6″ wide x 15″ high
  • Approx 5 Gallon Storage Capacity
  • 1/4″ John Guest tubing holders for plug n play ATO connection.
  • 1.5″ Rear hole allows for power cord to be run outside the container if an internal pump is used.
  • Will work with all ATO control units
  • 4.5″ Fill hole for easy filling
  • Easy removable lid to prevent evaporation.
  • Laser Etched graduated Gallon or Liter markings on the front panel for easy measuring of water. Choose Option for Gallon or Liter.
  • Built in the USA!

MSRP: $129.99 – $149.99

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Additional information

Weight 11 lbs
Dimensions 11 × 21 × 20 in

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2 reviews for 5 Gallon ATO Containers

  1. George

    I purchased one of these in synergy green and I am more than happy with the purchase. It looks fantastic in my open stand and the green glows under the blues lights of the tank!

  2. Matthew (verified owner)

    Love my ATO. I’ve had it about a year now and it is one of my favorite items I’ve bought for my tank! It is super functional with the holes for the cord and tubes, and it looks amazing! This thing is flawless and a great addition to any tank! ????