---
product_id: 401114690
title: "hygger Aquarium Auto Top Off System, Smart ATO Refill Water Automatically and Drain Water Manually"
brand: "hygger"
price: "VT84590"
currency: VUV
in_stock: false
reviews_count: 5
url: https://www.desertcart.vu/products/401114690-hygger-aquarium-auto-top-off-system-smart-ato-refill-water
store_origin: VU
region: Vanuatu
---

# hygger Aquarium Auto Top Off System, Smart ATO Refill Water Automatically and Drain Water Manually

**Brand:** hygger
**Price:** VT84590
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** hygger Aquarium Auto Top Off System, Smart ATO Refill Water Automatically and Drain Water Manually by hygger
- **How much does it cost?** VT84590 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/401114690-hygger-aquarium-auto-top-off-system-smart-ato-refill-water)

## Best For

- hygger enthusiasts

## Why This Product

- Trusted hygger brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

hygger Aquarium Auto Top Off System, Smart Ato Refill Water Automatically and Drain Water Manually

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | hygger |
| Package Dimensions | 20.2 x 13.3 x 9 cm; 560 Grams |
| ASIN | B092CCJJ2T |

## Product Details

- **Brand:** hygger
- **Color:** Black
- **Compatible Devices:** Aquariums
- **Power Source:** Battery Powered
- **Voltage:** 12 Volts

## Images

![hygger Aquarium Auto Top Off System, Smart ATO Refill Water Automatically and Drain Water Manually - Image 1](https://m.media-amazon.com/images/I/61r9uea9MUS.jpg)
![hygger Aquarium Auto Top Off System, Smart ATO Refill Water Automatically and Drain Water Manually - Image 2](https://m.media-amazon.com/images/I/615uWQANhaL.jpg)
![hygger Aquarium Auto Top Off System, Smart ATO Refill Water Automatically and Drain Water Manually - Image 3](https://m.media-amazon.com/images/I/71VRABFF7kL.jpg)
![hygger Aquarium Auto Top Off System, Smart ATO Refill Water Automatically and Drain Water Manually - Image 4](https://m.media-amazon.com/images/I/71oLWQFY6mL.jpg)
![hygger Aquarium Auto Top Off System, Smart ATO Refill Water Automatically and Drain Water Manually - Image 5](https://m.media-amazon.com/images/I/71IDKLr9-EL.jpg)

## Questions & Answers

**Q: Cuanto tiempo tiene de garantía ?**
A: un año.

**Q: Do you sell the pump separately? we bought this ato system and we need to replace the pump**
A: I have not seen it for sale. It's a pretty basic dc water fountain pump. On and off with power. You could replace the pump with cat water fountain pumps if MFG won't help. They would not help me after mine died 34 days after I ordered my unit.

**Q: Will this work on a standard aqueon 75 gallon glass aquarium with the black rim?**
A: This did not work at all with my 75 gallon glass aquarium, I couldn't get it to calibrate correctly, hope this helps.

**Q: Is the power supply universal or just 110?**
A: universal .

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
    Exelente autorellenador
  
  

*by Y***O on Reviewed in Mexico on 6 April 2023*

Material de buena calidad, tamaño muy discreto, fácil de instalar, me encantó que el sensor no queda adentro del acuario así evitas que este se ensucie y además cuenta con doble sensor.

### ⭐⭐⭐⭐ 







  
  
    Good system - make sure pump and sensor connectors fully plugged in
  

*by R***S on Reviewed in the United States on 10 April 2022*

The system is easy to install and tops off the tank consistently.  The pump operates quietly - it is audible but unobtrusive in a quiet room, one almost has to listen for it.  My one criticism of the system is that the pump and external sensor connectors are based on stereo audio jacks like those used in wired headphones, and as such can feel like they are fully seated when actually incompletely plugged in, and as they plug into the underside of the controller it can be easy to miss when a connector is not plugged in all the way.  This situation can lead to random alarms due to an intermittent connection or disconnection when a cable is jostled or works loose.  More secure and stable connectors--preferably ones with locking behavior--would head off such problems and their attendant headaches.

### ⭐⭐⭐ 







  
  
    Decent ATO
  

*by J***N on Reviewed in the United States on 8 January 2023*

The unit works fairly well. It is not really great for larger tanks. If you have a smaller cube, this is a good fit. I will say the first one I received didn’t have all the components and it was not a simple process to get the missing components. I had to return the unit and order a new one. Because the first one was missing components that I was unaware of until finding a video, it created a mess in my home office with water.

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**Shop now:** [https://www.desertcart.vu/products/401114690-hygger-aquarium-auto-top-off-system-smart-ato-refill-water](https://www.desertcart.vu/products/401114690-hygger-aquarium-auto-top-off-system-smart-ato-refill-water)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-23*