---
product_id: 2334342
title: "ViaAqua50-Watt Quartz Glass Submersible Heater with Built-In Thermostat"
brand: "viaaqua"
price: "42296CFA"
currency: XOF
in_stock: true
reviews_count: 4
url: https://www.desertcart.sn/products/2334342-viaaqua50-watt-quartz-glass-submersible-heater-with-built-in-thermostat
store_origin: SN
region: Senegal
---

# Aquarium compatible Fully submersible Built-in thermostat ViaAqua50-Watt Quartz Glass Submersible Heater with Built-In Thermostat

**Brand:** viaaqua
**Price:** 42296CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep Your Aquatic World Cozy!

## Quick Answers

- **What is this?** ViaAqua50-Watt Quartz Glass Submersible Heater with Built-In Thermostat by viaaqua
- **How much does it cost?** 42296CFA 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/2334342-viaaqua50-watt-quartz-glass-submersible-heater-with-built-in-thermostat)

## Best For

- viaaqua enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind:** Built-in thermostat prevents overheating
- • **Versatile Use:** Perfect for both fresh and saltwater aquariums
- • **Durable Design:** High-quality quartz glass ensures longevity
- • **Stay in Control:** Visible temperature setting for precise adjustments
- • **Efficient Heating:** 50 watts of power for optimal water temperature

## Overview

The 50-Watt Quartz Glass Submersible Heater is designed for both fresh and saltwater aquariums, featuring a built-in thermostat and a visible temperature setting for precise control. Made from high-quality quartz glass, this durable heater ensures efficient heating while providing peace of mind against overheating.

## Description

ViaAqua50-Watt Quartz Glass Submersible Heater with Built-In Thermostat

## Features

- High quality quartz glass
- Fully-submersible
- Visible temperature setting
- For use in fresh or saltwater aquariums

## Product Details

- **Material:** cotton
- **Voltage:** 50 Volts
- **Brand:** ViaAqua
- **Color:** Black
- **Wattage:** 50 watts

## Images

![ViaAqua50-Watt Quartz Glass Submersible Heater with Built-In Thermostat - Image 1](https://m.media-amazon.com/images/I/61bsGd7R2uL.jpg)
![ViaAqua50-Watt Quartz Glass Submersible Heater with Built-In Thermostat - Image 2](https://m.media-amazon.com/images/I/61Y7UgmZ2+L.jpg)
![ViaAqua50-Watt Quartz Glass Submersible Heater with Built-In Thermostat - Image 3](https://m.media-amazon.com/images/I/51x6JKSS5XL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A great heater for 3.5 gal and 10 gal Betta tanks
*by M***I on April 22, 2016*

This is a great fish tank heater. I first used it in my 3.5 betta tank because my first heater wasn't good at keeping a consistent temperature. With the first heater (at first I had no idea that bettas needed heated water so I picked up a cheap disk heater at Petco) I noticed my betta was lethargic, her color was dull, and she had horizontal stress marks on her side. I did some research and decided to get a heater that I had better control over. I'm so glad that I got this one. Now she is zooming around and her color has gone from a soft dull blue to a very vibrant almost purple color.It keeps my tank between 72-80 degrees, doesn't over heat it and I can decide how warm the water is. My old heater would only heat the tank to about 6 degrees F above room temp which isn't always great for a betta. It was also hard to tell if it was actually working. It never got the 3.5 gallon over 65 degrees which wasn't even more than room temp and not warm enough for a betta. If you have a small tank and are thinking about one of those heaters, don't do it. Although this is a bit more money it is worth it.It's easy to tell when the heater is working because you can see the orange light come on. It's also easy to see what temperature you have selected on the front of the heater. It works by using a dial and when you turn it, a red line goes up to the selected temperature. I have since upgraded to a 10 gallon tank and this heater works well for it too. I keep the heater at a lower temperature because the tank light also heats up the water.

### ⭐⭐⭐⭐⭐ Good, reliable heater!
*by R***S on October 20, 2013*

I've had this heater for several months now, and I'm pleased to say that after I installed it and tweaked it over a few days to get the temperature where I wanted it, it has been completely hassle free. I own a 5 gallon bow front acrylic tank, which houses one betta fish. Easy to set up, but you do have to play with the dial a little to get it where you want it. You DO need an actual thermometer to double check the heater- be sure to put it on the other side of the tank. You can buy a good one at pet stores for $2-$3 though- you'd need one to check the water when doing water changes anyhow. I set it where I'd guess 78º and the water was hanging out around 82º, so I dialed it back until I got a consistent 80º for my little guy. Once I got it where I want it it has kept the tank at that temperature consistently. Just be sure to wipe down the heater and the suction cups every now and then when you do your water change, as things like to grow on the suction cups where it's nice and warm. Winter is coming up here, and I think my betta will be the warmest coziest one in the house. :) I'm glad I followed the advice of many other fish owners and paid extra for the good reliable heater, and I'd advise you to do the same!

### ⭐⭐⭐⭐ 5+ years and still going
*by G***G on April 5, 2025*

Running strong since 2019 and its now 2025 in my 10 gallon. it has discolorations but has always been reliable. im looking to replace now and not sure if i will rebuy or not.

## Frequently Bought Together

- ViaAqua 50-Watt Quartz Glass Submersible Heater with Built-In Thermostat
- ViaAqua 200-Watt Quartz Glass Submersible Heater with Built-In Thermostat
- ViaAqua 300-Watt Quartz Glass Submersible Heater with Built-In Thermostat

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-15*