---
product_id: 472132946
title: "hygger Aquarium Heater,75W/150W/300W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof with for Freshwater Saltwater Tank"
brand: "hygger"
price: "338 Lei"
currency: RON
in_stock: true
reviews_count: 7
url: https://www.desertcart.ro/products/472132946-hygger-aquarium-heater-75w-150w-300w-submersible-fish-tank-water
store_origin: RO
region: Romania
---

# Energy-efficient nickel-chromium wire Precise temp control 59℉-93℉ Double quartz explosion-proof hygger Aquarium Heater,75W/150W/300W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof with for Freshwater Saltwater Tank

**Brand:** hygger
**Price:** 338 Lei
**Availability:** ✅ In Stock

## Summary

> 🌊 Keep your aquatic world perfectly cozy — because your fish deserve the best!

## Quick Answers

- **What is this?** hygger Aquarium Heater,75W/150W/300W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof with for Freshwater Saltwater Tank by hygger
- **How much does it cost?** 338 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/472132946-hygger-aquarium-heater-75w-150w-300w-submersible-fish-tank-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

## Key Features

- • **Advanced Safety Auto-Shutdown:** Anti-dry and over-temp protection keeps your aquatic friends safe 24/7.
- • **Durable Explosion-Proof Design:** Double quartz glass and heat-resistant casing ensure long-lasting, worry-free use.
- • **Energy-Saving Heating Efficiency:** Nickel-chromium wire maximizes heat output while minimizing power consumption.
- • **Smart Digital Display & Controller:** Instantly adjust and monitor your tank’s perfect temp with a sleek LED interface.
- • **Versatile Installation & Compatibility:** Fits freshwater & saltwater tanks, installs vertically or horizontally without hassle.

## Overview

This submersible aquarium heater offers precise temperature control from 59℉ to 93℉ via an easy-to-read digital display and external controller. Featuring double quartz explosion-proof glass and a nickel-chromium heating wire, it ensures safe, uniform heating with energy efficiency. Intelligent anti-dry and over-temperature protections automatically shut off the device to prevent accidents, making it ideal for both freshwater and saltwater tanks. Compact and versatile, it fits various tank sizes and installation orientations, delivering reliable performance for your aquatic ecosystem.

## Description

Aquarium Heater,75W/150W/300W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof with for Freshwater Saltwater Tank

## Features

- DIGITAL DISPLAY & EXTERNAL CONTROLLER: Easy to use, LED digital display, external hand controller, press 1 time adds 1 degree, can be set between 59℉(15℃)~93℉(34℃), easy to know the real-time temperature. The working status can also be displayed, red light on: heating, green light on: constant tempe
- ANTI-DRY PROTECTION: Intelligent temp sensing, when the heater is exposed to air, display ER fault code and the heater will shut off automatically. When the heater is completely immersed in water, it will start working automatically. Effectively extend the service life. It has a power-off memory function and no need to set it again
- OVER TEMPERATURE PROTECTION: Intelligent induction device, stable work, good performance, over-temperature protection, avoid cooking fish due to high temperature. When temp pass 95 °F, the LED display showsflashing 95 number code, red and green light flash together, the heater will shut off automatically
- 🐠SAFE AND ANTI-BURN: The nickel-chromium heating wire materials has higher thermal energy efficiency, and then conducts heat through silicon carbide material, which effectively utilizes electrical energy to convert into thermal energy, with long service life and uniform heating, with quartz glass material, safe explosion-proof and anti-burn. The exterior high tempe resistant plastic cover, not easy to deform
- SMALL NOT TAKE UP SPACE: hygger 75W/150W heater can be installed horizontally or vertically, also for saltwater & freshwater, and can be used in various small turtle and fish tanks, which can fully meet your needs. Note: Do not put the heater in the sand.Please make sure that the water surface is at least 2 inches above the heater

## Images

![hygger Aquarium Heater,75W/150W/300W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof with for Freshwater Saltwater Tank - Image 1](https://m.media-amazon.com/images/I/61+5-l5KxUL.jpg)
![hygger Aquarium Heater,75W/150W/300W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof with for Freshwater Saltwater Tank - Image 2](https://m.media-amazon.com/images/I/71QEi2Da-1L.jpg)
![hygger Aquarium Heater,75W/150W/300W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof with for Freshwater Saltwater Tank - Image 3](https://m.media-amazon.com/images/I/716AwkX1-qL.jpg)
![hygger Aquarium Heater,75W/150W/300W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof with for Freshwater Saltwater Tank - Image 4](https://m.media-amazon.com/images/I/71DoQC7IOvL.jpg)
![hygger Aquarium Heater,75W/150W/300W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof with for Freshwater Saltwater Tank - Image 5](https://m.media-amazon.com/images/I/817N1hKzyHL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice product
*by R***N on August 5, 2025*

Nice product

### ⭐⭐⭐⭐⭐ Great heater
*by R***B on May 4, 2024*

I’m pretty sure this is oversized for my tank as it’s only 20 gallons. Since I have a heater built in to my Oase filter, I can’t adjust it. It just keeps the temperature at 78 degrees. I purchased this to raise the temperature of the tank when I had ICH. It heats my tank to 85 degrees in about an hour. It’s great to see the temperature displayed on the heater. There is also an indicator to let you know when the heater is working and when it’s reached the desired temperature. I like that I can even do water changes without having to unplug it. Once the water level goes just below the top of the heater, it displays ER and flashes letting you know that it has stopped heating. Once the water level goes above the heater, it automatically turns back on. Overall this is a great heater and I highly recommend it

### ⭐ Lasted less than two months...
*by S***D on May 21, 2024*

This item, as well as the return experience with hygger, were total garbage. I ordered this on February 23rd of 2024, and had to buy a new heater on April 5th of 2024. Meanwhile, as it was still cold in my part of the country, I lost over a dozen fish in my 75 gallon tank when the temperature plunged due to the heater failure. I was expecting that the error systems and warnings would alert me to any issues, but the heater never showed any signs of error, just simply stopped working and lost all power. I only noticed this when double checking my manual thermometer one morning to find the tank temperature at 62 degrees F, and witnessed the carnage in the tank from all the tropical fish who died from temperature shock. Everything else was functioning on the same power strip/surge protector, and after trying multiple outlets on the strip as well as other outlets in my house I know are functional, there was simply no power going to the device. No lights, no sounds, no indication that there was any power flowing through the heater at all.Understanding that sometimes these things just happen, I tried reaching out to hygger support directly, as stated in the manual that came with the heater. However, their response was to demand I send them a video of the device not working. While this may sound trivial, it is terrible customer service, and I refuse to jump through needless hoops when trying to return a defective product. I will not be dealing with hygger support again, and will certainly not be purchasing any of their products in the future. I feel it was an expensive lesson ($47.32), but valuable in the long run. Congratulations, hygger. Your terrible customer service/return experience cost you a customer.Since then, I purchased the: Fluval E 300 Watt Electronic Heater, and have been nothing but pleased with the device. It doesn't look as sleek as the hygger, but totally delivers on functionality.

## Frequently Bought Together

- hygger Aquarium Heater,75W/150W/300W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof with for Freshwater Saltwater Tank
- PAIZOO Fish Tank Digital Thermometer Accurate LED Display to ±0.9°F Tank Thermometer Aquarium Temperature Measurement Suitable for Fish, Axolotl, Turtle or Aquatic
- AquaClear 50 Power Filter, Fish Tank Filter for 20- to 50-Gallon Aquariums (Packaging may vary)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-10*