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Fragtastic Reef is a REAL store with REAL Customer Service. Shopping online can be frustrating not knowing who is selling out of their basement or garage. Fragtastic Reef is one of the very few REAL fish stores that also sells online, and has a FULL Brick and Motar Retail Store! We not only have a full retail location but also a warehouse with massive selection of inventory in stock, and you can even pickup at our retail location.

Most products on our website are in stock and shipped by us from our retail location.

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Smart ATO Micro Auto Top Off System

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Product Description

Smart ATO MICRO Automatic Top Off System

The Smart ATO system by AutoAqua is now available in even a smaller Micro size!  If your looking for a top off system for your aquarium the Smart Micro ATO is a great choice for topping off your evaporated water.  The Smart ATO Micro comes with everything you need for a top off system including the pump.  AutoAqua Smart Micro ATO is one of the best choices in its price range for a top off system and is very small in size.

Even smaller now with the same great features and functions of the standard size!  The Smart MICRO ATO system will top off your aquarium water with ease.

Smart MICRO ATO specifications:

  • No moving parts
  • Great for Nano and Pico small aquariums
  • Failsafe Technology
  • Easy Setup
  • Full 1 year warranty
  • Mounts onto 1/2" thick glass or acrylic
  • 6.5 feet max flow height
  • Pumps up to 75 gallons per hour
  • Will work in the dark

Smart MICRO ATO information:

  • DC Feed Pump model: DP-200
  • Brushless (30000hrs) – Head : 6.5ft (200 cm)
  • Flow rate: 74GPH (280L/HR) 
  • Power: 4.5W@DC 12V
  • Pump cord length: 5.5ft
  • Power cord length 5.5ft 
  • Pump tubing size: Inner diameter: 6.5mm, outside diameter: 8mm
  • Note: It is possible to change to the other PUMP or solenoid valve directly(< 10W@12VDC output) 



Product Videos

Smart ATO Micro Automatic Top Off System 00:50

The Smart ATO Micro is a unique Auto Top Off system that monitors and automates refilling evaporated water. Best of all it is very easy to install and contains no moving parts that can fail. This ATO comes integrated with QST (Quick SecurityTechnology) which provides real-time fail safe protection against failure. You simply move the optical sensor to adjust the desired water level within your sump. Its that easy! For more information:

  • Smart ATO Micr...
    The Smart ATO Micro is a unique Auto Top Off system that monit...

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We ship Worldwide everyday. Please contact us for shipping quotes and availability on any products you would like to purchase.

International orders do NOT qualify for free shipping, please contact us for a shipping quote.

We only accept Paypal as payment for international orders and customers and must ship to a confirmed address.

Product Warranty

EVERY ITEM WE SELL IS BRAND NEW & COMES WITH A FULL MANUFACTURE WARRANTY! We do not sell used, defective, or returned product to our customers. Only exception to this is in our clearance and open box section of our website. Even those items still include a full warranty, and are usually an amazing deal if your looking to save money!

Most brands and products we sell have typically a 1 year warranty, with some products having up to 3 or more years. If you have any questions on warranties you can check the manufacture website or just contact us with any questions. At we sell only the best products, and only products we recommend and use ourselves, so you can buy with confidence.

We are an authorized dealer and retail partner for every brand we sell!

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