---
product_id: 2334451
title: "Hydor Smart Level Controller, Automatic Top Off, ATO"
brand: "hydor"
price: "C$10214"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/2334451-hydor-smart-level-controller-automatic-top-off-ato
store_origin: NI
region: Nicaragua
---

# 6.5' Sensor Cord Low Voltage Dual Alarm System Hydor Smart Level Controller, Automatic Top Off, ATO

**Brand:** hydor
**Price:** C$10214
**Availability:** ✅ In Stock

## Summary

> 💧 Dive into Effortless Maintenance!

## Quick Answers

- **What is this?** Hydor Smart Level Controller, Automatic Top Off, ATO by hydor
- **How much does it cost?** C$10214 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/2334451-hydor-smart-level-controller-automatic-top-off-ato)

## Best For

- hydor enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Magnet-suction cup support and cable clamp make setup a breeze.
- • **Adjustable Flow Rate:** Customize your water flow with a separately sold supply pump.
- • **Stay Ahead of the Game:** Experience peace of mind with real-time alerts for any malfunctions.
- • **Versatile Compatibility:** Perfectly suited for any aquarium or sump size, ensuring no one is left out.
- • **Wave-Resistant Technology:** Designed to ignore surface movements, keeping your setup stable.

## Overview

The HydorSmart Level Controller is a fully electronic automatic top-off system designed for aquariums and sumps of any size. With a 6.5' sensor cord, low voltage operation, and a dual alarm system featuring both light and sound, it ensures reliable performance and alerts you to any issues. Its innovative design is insensitive to surface movements, making it a versatile choice for any aquatic setup.

## Description

Hydor Smart Level Controller, Automatic Top Off, ATO

## Features

- Low Voltage And Fully Electronic. 6.5' Sensor Cord.
- Dual Alarm With Light And Sound To Alert Any Malfunctioning
- Magnet-suction cup support mount for sensor, also includes cable clamp for cord
- Insensitive To Surface Movements Of The Waves
- Versitile. Can Be Used For Any Size Aquarium Or Sump. Adjustable Flow Rate Supply Pump Sold Seperately. Kindly refer user manual and instruction video for reference.

## Product Details

- **Brand:** Hydor
- **Color:** Black
- **Material:** Plastic
- **Style:** Submersible
- **Product Dimensions:** 5.5"L x 1"W x 2.5"H
- **Power Source:** Electricity
- **Item Weight:** 1 Pounds
- **Global Trade Identification Number:** 00841421010434
- **Manufacturer:** Hydor
- **UPC:** 841421010434

## Images

![Hydor Smart Level Controller, Automatic Top Off, ATO - Image 1](https://m.media-amazon.com/images/I/81WQpI5NrdL.jpg)
![Hydor Smart Level Controller, Automatic Top Off, ATO - Image 2](https://m.media-amazon.com/images/I/41r2iKslVRL.jpg)
![Hydor Smart Level Controller, Automatic Top Off, ATO - Image 3](https://m.media-amazon.com/images/I/31fiFynG0DL.jpg)
![Hydor Smart Level Controller, Automatic Top Off, ATO - Image 4](https://m.media-amazon.com/images/I/81Ys0ax8jzL.jpg)
![Hydor Smart Level Controller, Automatic Top Off, ATO - Image 5](https://m.media-amazon.com/images/I/71nP4n+MycL.jpg)

## Frequently Bought Together

- Hydor Smart Level Controller, Automatic Top Off, ATO
- VIVOSUN 800GPH Submersible Pump(3000L/H, 24W), Ultra Quiet Water Fountain Pump with 10ft. High Lift with 6.5ft. Power Cord, 3 Nozzles for Fish Tank, Pond, Aquarium, Statuary, Hydroponics Green

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**Shop now:** [https://www.desertcart.ni/products/2334451-hydor-smart-level-controller-automatic-top-off-ato](https://www.desertcart.ni/products/2334451-hydor-smart-level-controller-automatic-top-off-ato)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-22*