---
product_id: 366847743
title: "HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater"
price: "65352CFA"
currency: XOF
in_stock: true
reviews_count: 8
url: https://www.desertcart.sn/products/366847743-hitauing-aquarium-heater-50w-100w-200w-300w-500w-submersible-fish
store_origin: SN
region: Senegal
---

# Rapid 300W heating power Dual °C/°F precise control Auto shutoff & overheat protection HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater

**Price:** 65352CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your aquatic world perfectly cozy and safe — because your fish deserve the best! 🐟

## Quick Answers

- **What is this?** HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater
- **How much does it cost?** 65352CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/366847743-hitauing-aquarium-heater-50w-100w-200w-300w-500w-submersible-fish)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Safety First:** Intelligent water sensor auto-powers off when out of water or overheating—peace of mind guaranteed.
- • **Crystal Clear Control:** External LED display with easy toggle between Celsius and Fahrenheit for precise temperature monitoring.
- • **Fast & Stable Heating:** Nickel-chromium core delivers rapid, consistent warmth for tanks up to 75 gallons.
- • **Effortless Installation:** Strong suction cups secure heater firmly to tank walls or bottom—no hassle, just perfect fit.
- • **Durable & Explosion-Proof:** Quartz glass casing and ABS shell ensure long-lasting, safe operation without scald risks.

## Overview

The HiTauing Aquarium Heater offers rapid, reliable heating with a powerful nickel-chromium core and adjustable 63-94℉ (17-34℃) range. Featuring an intelligent water sensor and automatic shutoff for over-temperature and dry-run protection, it ensures maximum safety for both your aquatic life and your home. Its explosion-proof quartz glass design and external LED controller with dual temperature units provide durability and precision. Suitable for freshwater and saltwater tanks up to 75 gallons, installation is simple with strong suction cups for secure placement.

## Description

desertcart.com: HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater : Pet Supplies

Review: Great heater for the price!! - I’ve been using the HiTauing submersible heater in my 75, 125, and two 10 gallon freshwater tanks for a few weeks now, and I’m really happy with how steady it keeps the water temperature. The dual temperature control works great — I can toggle between °C and °F easily, and the LED display is bright and clear. One of the best things is the safety features: there’s a water sensor that shuts the heater off if it’s not fully submerged, and it also cuts out if it overheats, which gives me peace of mind when I’m away. According to the manual, those features help protect both the heater and my fish. m.media-desertcart.com +1 It also heats up pretty fast, thanks to the nickel-chromium heating core. reviewaqua.com +1 The casing feels solid — explosion-proof quartz glass — and the suction cups hold it firmly to the tank wall. reviewaqua.com +1 If I had to nitpick, the controller wires are a little short, so positioning the heater just right takes a bit of thought. But overall, it’s a reliable, high-performing heater for a great price — exactly what I was looking for.
Review: Great heaters! I bought two! ACCURATE! - Instead of one big heater, I bought two 300 watt heaters for my 75 gallon aquarium. I have them both set at 74 degrees. I have verified their accuracy with several different types of thermometers. Our room temp is 65 degrees during the cool / cold months. Between the two heaters it seems that they are hardly working. The green lights mean that they are not actively heating. When they are heating there is a red light instead of green. Running two smaller heaters rather than one big one is good because I have a backup. Plus, neither one is taxed with the job of doing it all by just one heater. So far the heaters are working superbly. Staying right where they should be. I really like the visibility of the controllers. They are easy to operate and set. I also like the fact that the heaters themselves are black. They just blend right in. Also, these heaters have a three prong grounded plug and the cords are heavy gauge. I do not understand why some heaters are made without the ground plug. I am 110% satisfied with these heaters!

## Features

- 🐠【Rapid Heating and Two Temperature Control System】300W aquarium heater is sutable for 40-75 gallon fish tank and made of the most stable nickel-chromium heating wire, which can quickly and stably conduct heat to the surroundings. It has a built-in temperature control system of Fahrenheit and Celsius(Temp range: 63-94℉/17-34℃). You can press and hold the button next to the controller for 2-3 seconds to switch.
- 🐠【Intelligent Water Sensor and Over Temperature Protection】This fish tank heater has a unique intelligent temperature and water sensor system, the heater will automatically stop heating when the heater is completely out of water or it rapidly heats beyond the set temperature, the indicator light will turn green in both cases to ensure the maximum safety of you and your aquatic organisms just like protecting our own safety.
- 🐠【Explosion-proof Quartz Glass Aquarium Heater】The submersible aquarium heater is made of explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction, faster water heating and longer lasting. And the stronger black shell is a high temperature resistant ABS material which protect the fish, your aquatic organisms and you from scalding.
- 🐠【Accurate External Digital Display Controller】The external IC temp controller of this aquarium water heater can show the water temp with 2 red LED digits. The temperature in Fahrenheit and Celsius is displayed, which can be switched by pressing and holding the button for a few seconds. To set the temp, just press the button over and over until the screen displaying the temp you desired, the setting is done and the led shows the current water temp again.
- 🐠【Wide Range of Use】This 300 watt adjustable aquarium heater is suitable for many occasions. The fish market is a common place for us. It can maintain the freshness of fish. They are also suitable for places where aquatic life such as fish tanks, aquariums, and small fish ponds are kept. There are strong suction cups on the heater guard and the thermometer, it's easy to install the aquarium heater no to the tank walls or bottom, please keep them fully submerged.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.5 out of 5 stars 5,500 Reviews |

## Images

![HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater - Image 1](https://m.media-amazon.com/images/I/61O6mmO9iEL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How long is heater 200w heater?**
A: The heater itself and the protective cage only
11.5” Length
1.5 “ square protective cage

**Q: The heater lights switch between red and green every couple of seconds and it does not appear to be heating the water in my tank.  Defective?**
A: This may be happening because the unit is not secure or deep enough in the tank. Check those things and see if you get a solid light.

**Q: I have had this heater since 2020, its worked fine but now is flashing HH. Does anyone know what that means?**
A: Mine also blinks HH. Thermometer says temp is fine at 79 where I set it. I did notice it's not recommended for acrylic tanks. Didn't see that when I ordered it.

**Q: Where does the rubber grommets attach to?**
A: On the back of the heater,see picture

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great heater for the price!!
*by A***R on November 20, 2025*

I’ve been using the HiTauing submersible heater in my 75, 125, and two 10 gallon freshwater tanks for a few weeks now, and I’m really happy with how steady it keeps the water temperature. The dual temperature control works great — I can toggle between °C and °F easily, and the LED display is bright and clear. One of the best things is the safety features: there’s a water sensor that shuts the heater off if it’s not fully submerged, and it also cuts out if it overheats, which gives me peace of mind when I’m away. According to the manual, those features help protect both the heater and my fish. m.media-amazon.com +1 It also heats up pretty fast, thanks to the nickel-chromium heating core. reviewaqua.com +1 The casing feels solid — explosion-proof quartz glass — and the suction cups hold it firmly to the tank wall. reviewaqua.com +1 If I had to nitpick, the controller wires are a little short, so positioning the heater just right takes a bit of thought. But overall, it’s a reliable, high-performing heater for a great price — exactly what I was looking for.

### ⭐⭐⭐⭐⭐ Great heaters! I bought two! ACCURATE!
*by S***B on January 19, 2025*

Instead of one big heater, I bought two 300 watt heaters for my 75 gallon aquarium. I have them both set at 74 degrees. I have verified their accuracy with several different types of thermometers. Our room temp is 65 degrees during the cool / cold months. Between the two heaters it seems that they are hardly working. The green lights mean that they are not actively heating. When they are heating there is a red light instead of green. Running two smaller heaters rather than one big one is good because I have a backup. Plus, neither one is taxed with the job of doing it all by just one heater. So far the heaters are working superbly. Staying right where they should be. I really like the visibility of the controllers. They are easy to operate and set. I also like the fact that the heaters themselves are black. They just blend right in. Also, these heaters have a three prong grounded plug and the cords are heavy gauge. I do not understand why some heaters are made without the ground plug. I am 110% satisfied with these heaters!

### ⭐⭐⭐⭐⭐ Reliable Heaters with Smart Design Features
*by S***S on May 5, 2025*

I currently use seven of these heaters in various freshwater aquariums (three 50W, two 200W, and two 500W models). Performance & Reliability: While I've only had them for a few months, they've been consistently reliable and accurate in temperature regulation. In one of my tanks, I have two of these heaters, each on a separate external temperature controller (heater set at 80°F with secondary thermostat at 74°F), creating excellent redundancy. This arrangement provides complete fault tolerance - the tank would only overheat if both the heater and its corresponding thermostat failed simultaneously, and would only drop to room temperature if both heating systems failed together. Despite being power-cycled multiple times daily through this setup, the heaters maintain their setpoints and continue to function flawlessly. Design Improvements vs. standard heaters: These should theoretically outlast traditional heaters for two reasons: -They use thermocouples instead of bimetallic strip thermostats, which are less prone to wear -The control logic is located outside the water in a pod on the cord, reducing water exposure to electronics Installation Consideration: The only potential issue is that the heater is permanently attached to the temperature controller. This means the thinnest part of the assembly is actually the heater itself. For tanks requiring the power cord to pass through a small opening (like my euro-braced tank which does not use a conventional lid), you'll need an opening large enough for the entire heater assembly to pass through. Additional Features: They include an extra suction cup, which is a thoughtful touch. **General Aquarium Advice:** For any aquarium setup, I strongly recommend using two smaller heaters rather than one large one. This provides limited fault tolerance without introducing the complexity of my external thermostat setup. If a heater sticks on, being lower-wattage, it will take longer to overheat the tank, and if a heater sticks off the other will still provide some heat. I wouldn't trust any brand of heater without at least this level of redundancy. Bottom Line: Highly recommended based on my experience so far. These heaters deliver on the essentials with some smart design improvements over traditional models.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-05*