---
product_id: 479095175
title: "HG-043-300W"
brand: "hygger"
price: "108806CFA"
currency: XOF
in_stock: null
reviews_count: 13
category: "Hygger"
url: https://www.desertcart.sn/products/479095175-hg-043-300w
store_origin: SN
region: Senegal
---

# 300W-1000W power range ±1°F digital temp accuracy Auto shut-off safety system HG-043-300W

**Brand:** hygger
**Price:** 108806CFA
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Keep your tank thriving with precision heat — because your fish deserve the best!

## Quick Answers

- **What is this?** HG-043-300W by hygger
- **How much does it cost?** 108806CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/479095175-hg-043-300w)

## Best For

- hygger enthusiasts

## Why This Product

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

## Key Features

- • **Robust & Reliable Build:** Explosion-proof quartz glass and nickel-chromium heating wire ensure fast, safe, and long-lasting performance.
- • **Universal Compatibility:** Available in 300W to 1000W models, ideal for freshwater and saltwater tanks from 40 to 100+ gallons.
- • **Precision Climate Control:** Digital LED controller with ±1°F accuracy keeps your aquatic ecosystem perfectly balanced.
- • **Effortless Setup & Monitoring:** Includes mounting bracket, suction cups, and clear LED display for easy installation and real-time temperature alerts.
- • **Fail-Safe Overheat Protection:** Intelligent auto shut-off prevents overheating and dry-run damage, safeguarding your finned friends 24/7.

## Overview

The hygger Aquarium Heater offers a powerful 300W to 1000W heating range with precise digital temperature control (±1°F) and an intelligent auto shut-off system that prevents overheating and dry operation. Crafted from explosion-proof quartz glass and durable nickel-chromium wire, it ensures fast, safe, and reliable heating for freshwater and saltwater tanks between 40 and 100+ gallons. Complete with a user-friendly LED controller, mounting accessories, and a 1-year warranty, this heater delivers peace of mind and optimal aquatic comfort for your fish.

## Description

desertcart.com: hygger Aquarium Heater 300W/500W/800W/1000W, Submersible Fish Tank Heater with Digital LED Controller and Intelligent Leaving Water Automatically Stop Heating System, for Freshwater and Saltwater : Pet Supplies

Review: Rock-Solid Heater I Trust in Multiple Tanks - These heaters work faithfully day in and day out. I’ve been running one in another tank for about two years now without a single issue, which is exactly why I bought this one for a new setup in a different room. Temperature has stayed stable and accurate, and the heater does its job quietly in the background, no swings, no surprises. My fish stay comfortable, active, and stress-free, which is really the whole point. Build quality feels solid, setup is straightforward, and once it’s dialed in, it just works. I don’t worry about it, and that’s the highest compliment I can give aquarium equipment. Reliable, consistent, and dependable enough that I came back for another one.
Review: 3+ years and still working properly! - I've had this in a 150gal tank where it works great. It's been in use since Nov 2022, over 3 years now and still going. I would call that a win for my money. The temp stays constant. The only thing for me is that I don't have a great place for the controller but that is not a big deal as I have put it on a stand next to my 150gal.

## Features

- 🐠300 WATTS AQUARIUM HEATER - 300W aquarium heater is suitable for 40 to 80 gallon saltwater and freshwater aquariums. The heater length is 10.8 inches, voltage 110-120V, power cord is 10.1 feet. Please select the appropriate wattage aquarium heater according to our size chart
- 🐠OVERHEATING & OUT OF WATER PROTECTION - When the water temperature exceeds 94°F or it is lower than the minimum water level, the heater will automatically cut off the power and stop heating, it will display an error code and sound an alarm until the water temperature is below 94°F or the heater is completely immersed in the water. Error code: HH-high temp; LL-low temp; AUTO shut off-out off water. Multiple protection, let you get rid of "boiled fish"!
- 🐠DIGITAL LED CONTROLLER - Temperature adjustable range: 59℉-93℉, Accuracy：±1°F. You can use the included bracket to mount the controller on the edge of the tank to adjust the temperature without reaching into the water. LED controller shows the current water temperature, preset temperature, working power and more warning sign of Low/ Hi temperature/ Auto shut off. Very easy to operate!
- 🐠EFFICIENT AND EXPLOSION PROOF - The aquarium heater is made of explosion-proof quartz glass and high-temperature resistant nickel-chromium heating wire. This results in faster water heating, safer, and more longer-lasting. The heater guard is made of high quality PC plastic to protect your fish from burns
- 🐠COMPLETE ACCESSORIES AND WARRANTY - This aquarium heater comes with accessories you need. Package includes 1 aquarium heater, 1 controller, 3 suction cups, 1 bracket and 1 hook. It offers 12 months warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BF49CGLY |
| Best Sellers Rank | #5,097 in Pet Supplies ( See Top 100 in Pet Supplies ) #12 in Aquarium Heaters |
| Brand | hygger |
| Brand Name | hygger |
| Color | black |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,509) |
| Date First Available | September 13, 2022 |
| Included Components | controller, heater |
| Item Dimensions LxWxH | 3 x 1.2 x 10.8 inches |
| Item Package Dimensions L x W x H | 14.06 x 4.61 x 4.41 inches |
| Item Weight | 2.2 Pounds |
| Manufacturer | hygger |
| Material | Quartz, Nickel complex, Plastic |
| Model Name | HG-043 |
| Model Year | 2022 |
| Operation Mode | Semi-Automatic |
| Package Weight | 1.03 Kilograms |
| Part Number | HG-043 |
| Power Source | Corded Electric |
| Product Dimensions | 3"L x 1.2"W x 10.8"H |
| Size | 300W for 40-80 Gallon |
| Suggested Users | unisex-adult |
| Warranty Description | 1 year warranty |

## Product Details

- **Brand:** hygger
- **Color:** black
- **Item Weight:** 2.2 Pounds
- **Material:** Quartz, Nickel complex, Plastic
- **Product Dimensions:** 3"L x 1.2"W x 10.8"H

## Images

![HG-043-300W - Image 1](https://m.media-amazon.com/images/I/61TYLsn4TgL.jpg)

## Available Options

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

## Questions & Answers

**Q: how to calibrate the heater temperature ?**
A: It should come pre-calibrated out of the box. Just plug n play setup.

**Q: Will it work in a sump setup?**
A: Yes, it would make a great sump heater.

**Q: I have had my 1000w heater in my tank for almost 3 months. Today the controller went dark with a faint flashing light. Does not work what can I do?**
A: Hello, hygger offer one year warranty against any defects, if any problem, please feel free to contact me.

**Q: Would 800 watt be too big for 75 galloon tank with 29 gallon sump ? I undertsand it's a lot more than needed but I intend to upgrade to a 180 soon.**
A: I have my 800w in a 75g without any problem. Well, the only thing is, that you must turn it off when doing water change, because at have tank start overheating.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Rock-Solid Heater I Trust in Multiple Tanks
*by K***T on January 24, 2026*

These heaters work faithfully day in and day out. I’ve been running one in another tank for about two years now without a single issue, which is exactly why I bought this one for a new setup in a different room. Temperature has stayed stable and accurate, and the heater does its job quietly in the background, no swings, no surprises. My fish stay comfortable, active, and stress-free, which is really the whole point. Build quality feels solid, setup is straightforward, and once it’s dialed in, it just works. I don’t worry about it, and that’s the highest compliment I can give aquarium equipment. Reliable, consistent, and dependable enough that I came back for another one.

### ⭐⭐⭐⭐⭐ 3+ years and still working properly!
*by M***7 on January 31, 2026*

I've had this in a 150gal tank where it works great. It's been in use since Nov 2022, over 3 years now and still going. I would call that a win for my money. The temp stays constant. The only thing for me is that I don't have a great place for the controller but that is not a big deal as I have put it on a stand next to my 150gal.

### ⭐⭐⭐⭐⭐ THE BEST HEATER FOR THE MONEY
*by A***R on March 13, 2023*

I have had eheim and fluval heaters and let me tell you, they do not hold a candle to this one especially considering the price. The eheim was always so annoying as the temperature you set would never match the tank temp even after countless attempts at calibration. Also, the suction cups used on them are very very weak and begin to be less effective over time. In addition to this due to the design everytime you want to adjust the temp you must stick your hands in the tank and manually move the dial (and given the fact that I could never get the dial temp to match the actual tank temp it would produce, this was such a hassle)! I only wish I would have discovered these amazing heaters sooner. Stick it in, and then you have an external control unit that you set the temperature with with the touch of a button. Truly a beautiful thing. I purchased 2 of the 300W units for my new 75 gallon build (I know I could have purchased a higher wattage but I prefer 2 individual units in the event one fails there is still a backup and if it fails in the sense that one misreads temp and overheats, it is not powerful enough to overheat the tank). I have both of them mounted behind my 3d background next to each intake of my canister filters in opposite corners and it is performing FLAWLESSLY thus far. Much like every other Hygger aquarium product, this is of the upmost quality and I am such a huge fan.

## Frequently Bought Together

- hygger Aquarium Heater 300W/500W/800W/1000W, Submersible Fish Tank Heater with Digital LED Controller and Intelligent Leaving Water Automatically Stop Heating System, for Freshwater and Saltwater
- PAIZOO Fish Tank Digital Thermometer Accurate LED Display to ±0.9°F Tank Thermometer Aquarium Temperature Measurement Suitable for Fish, Axolotl, Turtle or Aquatic

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-07*