Search  for anything...

DIGITEN Smart Auto Top Off System, Aquarium ATO, Fish Tank Sump Water Filler Refiller, Automatic ATO System for Aquarium with Pump

  • Based on 227 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $9 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Dec 6
Order within 6 hours and 10 minutes
Available payment plans shown during checkout

Features

  • Simple, complete, Smart Automatic Top Off System, aquarium automatic water supply system, super easy installation and maintenance. Suitable for aquariums up to 5/8"(16mm) thick, durable PC material holder to prevent move, adjustable bracket on holder make different water levels possible.This auto water filler suitable for fish tank, statuary pond, aquarium, hydroponic.
  • Relay control, Smart ato System precise dual float water level sensor for overfilling protection. When the water goes below the minimum water level , the power will be activated, the pump automatically works, and cut off once the water level reach to maximum. The second float ball will work when the first float ball fails.This automatic water top off system will help you controll the water level reliabelly.
  • Siphon break. The siphon break is optional installation part. It is recommended that the water level of display tank be higher than the reservoir, and DONT leave the end of the water supply pipe in the water, otherwise, it will siphon after the pump shuts off, if so the siphon break must be installed at the end of the water supply pipe.
  • Plug-and-Play with all parts included. Auto Top Off System has everything you need is included, this auto top off system will also come with a pump and a ETL listed power adapter. Safely keep sump water levels stable, no moving parts that can fail.
  • Our smart ato water controller system is suitable for all kinds of fish tanks, aquariums, sumps, hydroponics etc. Fish Tank Sump Water Filler Refiller`s the range of water level from aqurium sump top is 0-17cm or 0-6.7".Suitable for aquariums up to 5/8"(16mm) thick , save you a lot of time to enjoy your life. The Smart ATO Complete Kit will never make water overflow your tank, it is especially suitable for the sump with a lot of evaporation. 12 month warranty!

Description

❤️Smart ato System, Auto Top Off System, Fish Tank Sump Water Filler Refiller, Automatic ATO System for Aquarium with Pump,Water replenishment system ATO19 is a unique Auto Top Off system that monitors and automates refilling evaporated water. 💛Since safety is our number one concern, so we use a dual float water level sensor to ensure that water does not overflow the aquarium, the first float sensor triggers the feed pump to maintain the desire water level. 🎄The second float sensor ensures dependability and offers overflow protection against failure, no programming and easy to install, saving a lot of time to enjoy your life. Adjustable height holder can meet your requirement for different water levels. The ATO19 offers you the best ATO protection and value! 💛Thie fish tank automatic water top off system can fill the fish tank in time. Our ATO complete solution can save your time from water level controll by youself. Great value automatic water top off system with anti- overflow sensor and float sensor switch. ❤️Specifications: Pump Material: PC+ABS Rated voltage: 12VDC Max power: 5W, Rated current: 0.5A Waterproof grade: IP68 Max lift: 0.4-1.5m Max flow rate: 200L/H Noises: <40db Power adapter Input: 100-240VAC, Output: 12VDC, 1A Pump cord length: 1.4m (4.59ft) Power cord length: 1m (3.28ft) Splitter adapter cable length: 24cm (0.78ft) Silicone hose length: 2.5m (8.2ft) Dual float ball sensor cable length: 1m (3.28ft) NOTE: 1, Make sure the water level is higher than the pump, to prevent pumps from running dry and failing. 2, Make sure all cables are plugged into the hole fully. 🎄Package include: 1 x Holder 1 x Dual Float Ball Sensor 1 x Pump 1 x Power Adapter 1 x Splitter Adapter Cable 1 x Silicone Hose 1 x Siphon Break 1 x Manual

Brand: DIGITEN


Color: Black


Material: Polycarbonate


Style: Sump


Power Source: Corded Electric


Item Weight: 1.1 Pounds


Maximum Flow Rate: 0.88 Gallons Per Minute


Maximum Lifting Height: 78.74 Inches


Voltage: 12 Volts


Global Trade Identification Number: 50


Brand: ‎DIGITEN


Color: ‎Black


Material: ‎Polycarbonate


Style: ‎Sump


Power Source: ‎Corded Electric


Item Weight: ‎1.1 Pounds


Maximum Flow Rate: ‎0.88 Gallons Per Minute


Maximum Lifting Height: ‎78.74 Inches


Voltage: ‎12 Volts


Global Trade Identification Number: ‎50


Manufacturer: ‎DIGITEN


UPC: ‎760385314450 760385314290


Part Number: ‎ATO-19


Item Weight: ‎1.1 pounds


Package Dimensions: ‎6.02 x 5.63 x 3.5 inches


Item model number: ‎ATO-19


Item Package Quantity: ‎1


Usage: ‎Water tank, Hydroponics, fish, Reptile tank, aquarium


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: October 8, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Very Good,
Super Easy to install, Pump has enough lift for my application
Reviewed in the United States on August 2, 2021 by Ryan R

  • Beginner approved
This was so easy to set up and has worked like a champ since day one. For someone that didn't know how it what they were doing this was super simple and easy to set up
Reviewed in the United States on July 27, 2022 by Linda Breighner

  • Caution
This setup is a good cost effective ATO but the pump that comes with it will NOT work with straight RODI water. There is a sensor that this pump has for a safety feature to keep the pump from running dry but since RODI water is not conductive it tricks the sensor into shutting the pump off. I also wanted to comment on their customer service as they were very generous and accommodating as they are sending me a replacement pump that will work for my specific setup. ... show more
Reviewed in the United States on August 27, 2023 by Sheena

  • Cheap! Buyer Beware!!
I've been using this for over a year now, and it has worked flawlessly until just now. Something in the sensor malfunctioned, and it sent all of my ATO water into my tank. If it was just a freshwater tank, it would just be a mess to clean up. However, I have a saltwater system and this lowered the salinity to dangerous levels. Yes, I saved $50 by buying this product. However, I just lost hundreds of dollars in corals, fish, and invertebrates. I have learned my lesson and will buy a more reliable product next time. Oh, yeah the emergency shut off sensor is a nice touch, but yeah it's a little too high to do anything good. My tank was overflowing, and it wasn't even close to shutting it off. ... show more
Reviewed in the United States on October 4, 2021 by Kaleb

  • Take off nozzle! Or else pump wont work
1st order the pump did not work at all. I got sent a replacement. The replacement worked but if water doesnt go through your hose, take off the plastic nozzle! Tye nozzle created pressure and restricted water flow. As soon as I took off the nozzle the entire system worked perfectly. Amazon provided free shipping of the defective product and I will send it back for free at UPS (amazon gives you a barcode with shipping instructions) Overall im happy with the product now that it works ... show more
Reviewed in the United States on December 31, 2019 by AJ AJ

  • Love this thing
Really works anyone haven evaporation problem outta your fish tank from running no top lids this works well
Reviewed in the United States on May 14, 2023 by Twon

  • Update review
Been using this top off system on my salt water tank and it has worked flawlessly for months. Well worth the cost. After about 6 months the plastic bracket holding the water level indicator broke. I glued it and it lasted about 3 months. They need to make the bracket out of better plastic and not the brittle stuff. Have to buy a replacement bracket. After 11 months the pump stopped working. lets see if they honor their 12month warranty or not. ... show more
Reviewed in the United States on December 30, 2020 by Acevt

  • Lo que necesitaba
Fácil de instalar, sencillo de usar y muy práctico para reporner el agua que se evapora y para hacer cambios de agua.
Reviewed in the United States on July 13, 2023 by Jasua

Can't find a product?

Find it on Amazon first, then paste the link below.