---
product_id: 552891999
title: "Klarlight Submersible Aquarium Heater 50W with Digital Thermostat & Suction Cups - LCD Temperature Display for 40-60 Litre Freshwater/Saltwater Fish Tanks, Turtle Tanks & Tropical Aquariums"
brand: "klarlight"
price: "5579CFA"
currency: XOF
in_stock: false
reviews_count: 8
url: https://www.desertcart.sn/products/552891999-klarlight-submersible-aquarium-heater-50w-with-digital-thermostat-and-suction
store_origin: SN
region: Senegal
---

# Digital LCD temp display 50W powerful heating Dry run & overheat protection Klarlight Submersible Aquarium Heater 50W with Digital Thermostat & Suction Cups - LCD Temperature Display for 40-60 Litre Freshwater/Saltwater Fish Tanks, Turtle Tanks & Tropical Aquariums

**Brand:** klarlight
**Price:** 5579CFA
**Availability:** ❌ Out of Stock

## Summary

> 🌡️ Keep your tank perfectly cozy—because your aquatic friends deserve the best!

## Quick Answers

- **What is this?** Klarlight Submersible Aquarium Heater 50W with Digital Thermostat & Suction Cups - LCD Temperature Display for 40-60 Litre Freshwater/Saltwater Fish Tanks, Turtle Tanks & Tropical Aquariums by klarlight
- **How much does it cost?** 5579CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/552891999-klarlight-submersible-aquarium-heater-50w-with-digital-thermostat-and-suction)

## Best For

- klarlight enthusiasts

## Why This Product

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

## Key Features

- • **Memory Recall Function:** Never reset your preferred temperature after power interruptions—effortless consistency.
- • **Smart Safety Mechanisms:** Automatic dry run and overheating shutdown prevent accidents and protect your pets.
- • **Compact & Space-Savvy Design:** Sleek submersible heater fits discreetly in 40-60L tanks without cluttering your aquarium.
- • **Precision Temperature Control:** Maintain your aquatic ecosystem with ±0.5°C accuracy for optimal fish health.
- • **Versatile Aquatic Compatibility:** Perfect for freshwater, saltwater, turtles, and even hydroponic plant setups.

## Overview

The Klarlight 50W Submersible Aquarium Heater features a precise digital thermostat with ±0.5°C accuracy, an LCD temperature display, and advanced safety protections including dry run and overheating shutdown. Designed for 40-60L freshwater and saltwater tanks, it offers memory recall for temperature settings and a compact form factor with suction cups for easy installation. Ideal for tropical fish, turtles, and hydroponic applications, it ensures a stable, healthy environment for your aquatic pets.

## Description

Full description not available

## Features

- 【Small But Powerful】: Klarlight 50 W aquarium heater is designed for small aquariums, takes up less space and is fully functional. It is recommended that you turn on the water cycle and clean up more according to the instructions to avoid inaccurate temperature measurement. Please use it under the specified voltage conditions, and it is forbidden to reach into the water with live hands
- 【Automatic Constant Temperature】: The accuracy of the thermostat is 0.5 °C, and the built-in chip keeps the fish tank heater at a constant temperature. When the set temperature is reached, the heater will automatically stop heating and cut off the power supply. Aquarium heating ensures that the water maintains a constant temperature, keeping your aquatic pets healthy and happy
- 【Dry Run/Overheating Protection】: When the water temp exceeds 36 °C/97 °F, the tank heater will activate overheating protection, display "H1" and stop heating. When the water level is lower than the minimum water level or leaves the water surface, the heater will activate dry run protection, display show "E1" and stop heating. With full consideration of safety, no more "cooking fish"
- 【Memory Function】: The heater for aquarium fish tank can record and display the temperature in real time, and the last setting is stored in the chip of the thermostat. If there is a power flicker or power outage and the heater is reconnected to the power, it will remember the last temperature setting instead of a random number, which is more convenient to use in your daily life
- 【Wide Application】: The submersible aquarium heater is widely used in fresh water and sea water. Not only be used as an aquarium heater for tropical fish, neon tetra, guppy, prati, angelfish, goldfish, betta fish, sea turtle, various saltwater fish and freshwater fish, but also can be used for pet drinking water heating, plant hydroponics, and other occasions that require heating

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 15.4 x 10.4 x 5.2 cm; 260 g |
| Item model number | 50W Fish Tank Heater |
| Colour | Black |
| Quantity | 1 |
| Specific Uses | temperature control, Heater |
| Batteries required | No |
| Batteries Included | No |
| EU Energy Efficiency Label | A |
| Item Weight | 260 g |

## Images

![Klarlight Submersible Aquarium Heater 50W with Digital Thermostat & Suction Cups - LCD Temperature Display for 40-60 Litre Freshwater/Saltwater Fish Tanks, Turtle Tanks & Tropical Aquariums - Image 1](https://m.media-amazon.com/images/I/612Sz0NwB0L.jpg)
![Klarlight Submersible Aquarium Heater 50W with Digital Thermostat & Suction Cups - LCD Temperature Display for 40-60 Litre Freshwater/Saltwater Fish Tanks, Turtle Tanks & Tropical Aquariums - Image 2](https://m.media-amazon.com/images/I/61vOfLJZqnL.jpg)
![Klarlight Submersible Aquarium Heater 50W with Digital Thermostat & Suction Cups - LCD Temperature Display for 40-60 Litre Freshwater/Saltwater Fish Tanks, Turtle Tanks & Tropical Aquariums - Image 3](https://m.media-amazon.com/images/I/71ksKg4GseL.jpg)
![Klarlight Submersible Aquarium Heater 50W with Digital Thermostat & Suction Cups - LCD Temperature Display for 40-60 Litre Freshwater/Saltwater Fish Tanks, Turtle Tanks & Tropical Aquariums - Image 4](https://m.media-amazon.com/images/I/71yLhn1AoxL.jpg)
![Klarlight Submersible Aquarium Heater 50W with Digital Thermostat & Suction Cups - LCD Temperature Display for 40-60 Litre Freshwater/Saltwater Fish Tanks, Turtle Tanks & Tropical Aquariums - Image 5](https://m.media-amazon.com/images/I/71I57EwVj5L.jpg)

## Questions & Answers

**Q: How long is the power cord of this fish tank heating rod?**
A: Its power cord length is 53.54 inches (136 cm).

**Q: Does the entire aquarium heater need to be submerged?**
A: Only the heater portion and the suction cup.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant little heater.
*by T***T on 15 January 2025*

The media could not be loaded. I purchased this for a shallow water section in my terrarium and am completely blown away by it's value for money! It's feels very well made and comes with a very handy built in thermostat which is button controlled. Tap the button and it will go from 18 to 34 in .5 jumps. I have had mine set to 27.5 and it has produced a decent amount of condensation, which is what I was after in the first place.It also has a built in thermometer, and the light goes green when the temperature is met, but also shows on the lid screen.Just a brilliant and great value little heater all round!

### ⭐⭐⭐⭐⭐ Great for the size
*by K***R on 20 April 2025*

Absolutely perfect and a great size to hide in a fishtank so it's not obtrusive and invasive would recommend 👌

### ⭐⭐⭐⭐⭐ Filter and heater
*by M***N on 28 June 2024*

Great value for money no problem to install good quality and very easy to move and clean. Digital display for the heater a great help keeping an eye on the water temperature.

## Frequently Bought Together

- Klarlight Submersible Aquarium Heater, 50W Small Fish Tank Heater, Tropical Fish Turtle Tank Heater with Suction Cup and LSD Digital Display Thermostat, for Saltwater and Freshwater Tank 40-60L
- AQUARIAN TAP WATER SAFE, Aquarium Water Conditioner, 118 ml Bottle,White
- Fluval Plant and Shrimp Stratum Aquarium Planting Substrate, Dark Brown, 2 kg (Pack of 1)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-03*