---
product_id: 126551124
title: "HITOP 25W 50W 100W 200W 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cup (50W)"
brand: "hitop"
price: "229 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/126551124-hitop-25w-50w-100w-200w-300w-adjustable-aquarium-heater-submersible
store_origin: DK
region: Denmark
---

# 50W Power Adjustable Temp Thickened Glass HITOP 25W 50W 100W 200W 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cup (50W)

**Brand:** hitop
**Price:** 229 kr
**Availability:** ✅ In Stock

## Summary

> 🐟 Dive into Comfort with HITOP!

## Quick Answers

- **What is this?** HITOP 25W 50W 100W 200W 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cup (50W) by hitop
- **How much does it cost?** 229 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/126551124-hitop-25w-50w-100w-200w-300w-adjustable-aquarium-heater-submersible)

## Best For

- hitop enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** 2mm thickened quartz glass ensures durability and safety for your fish.
- • **Effortless Setup:** Install at any angle with powerful suction cups for a hassle-free experience.
- • **Stay Cozy All Winter:** Keep your aquatic friends warm and happy with precise temperature control.
- • **User-Friendly Design:** Easily adjustable temperature range from 68°F to 93°F for optimal comfort.
- • **Smart Temperature Management:** Built-in thermostat maintains water temperature within ±2°F.

## Overview

The HITOP 50W Adjustable Aquarium Heater is designed for small fish tanks up to 15 gallons. With a 7.2-inch length and a 4.9ft power cord, it features a durable 2mm thickened quartz glass for enhanced safety. The heater offers an adjustable temperature range of 68°F to 93°F, ensuring your aquatic pets stay warm during colder months. Its built-in thermostat maintains accuracy within ±2°F, and installation is a breeze with three powerful suction cups.

## Description

Full description not available

## Features

- 🐟HITOP aquarium heater 50W, length 7.2-inch, power cord 4.9ft, designed for small fish tanks, recommended for aquariums up to 15 Gallons.
- 🐟 Thickened Glass: 2mm thickened quartz glass, 33% thicker than 1.5mm normal aquarium heaters, much safer for human and your lovely fishes, your pets will no longer fear the winter.
- 🐟Adjustable and easy to use: This aquarium heater, adjustable temperature range 68 ~ 93 °F, after setting the temp you want, will on or shut off automatically when the water temperature changes, no extra adjustment is required.
- 🐟Accurate Temperature Control: This fish tank heater built-in thermostat, will automatically keep the water at the set temperature within±2°F error. Comes with an sticker thermometer to detect water temp at any time.
- 🐟 Easier installation, you can install it with any angle by 2 powerful suction cups, just make sure it is under water fully. Besides, we provide 1 more extra suction cup for spare (total 3 PCS), and we provide 12 months after-sales service.

## Images

![HITOP 25W 50W 100W 200W 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cup (50W) - Image 1](https://m.media-amazon.com/images/I/61LUGsL7aaL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work well in my 40 gallon red eared slider tank?**
A: We use it in our 60 gallon for our red eared and it works great. Have no problems. I truly think it is the best heater we have gotten. You can maintain the temp in the tank very easily.

**Q: How can I get replacement suction cups?**
A: Search Amazon

**Q: Is that ok get 200w heater for 10 gallon tank?**
A: The 200W  heater is too powerful for a 10 gallon fish tank,  choosing 50W or 100W will be better.

**Q: Do these have some kind of warranty?  I got mine in September and it broke today. Just cracked and stopped heating.**
A: I do not believe they have any warranty. I’ve had no problems with mine. It’s extremely odd for them to crack unless possibly it cracked from shock or maybe you were changing the water and forgot to unplug it because if the glass gets heated while the elements heating up and then you add water it could crack it.

## Frequently Bought Together

- HITOP 25W 50W 100W 200W 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cup (50W)
- PAIZOO Fish Tank Digital Thermometer Accurate LED Display to ±0.9°F Tank Thermometer Aquarium Temperature Measurement Suitable for Fish, Axolotl, Turtle or Aquatic
- Tetra Water Cleaner Gravel Siphon for Aquariums, Easily Clean Freshwater Aquariums

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**Shop now:** [https://www.desertcart.dk/products/126551124-hitop-25w-50w-100w-200w-300w-adjustable-aquarium-heater-submersible](https://www.desertcart.dk/products/126551124-hitop-25w-50w-100w-200w-300w-adjustable-aquarium-heater-submersible)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-24*