---
product_id: 2334390
title: "Aqueon Fish Tank Mini Heater, 10-watt, Plastic"
price: "HK$254"
currency: HKD
in_stock: false
reviews_count: 8
url: https://www.desertcart.hk/products/2334390-aqueon-fish-tank-mini-heater-10-watt-plastic
store_origin: HK
region: Hong Kong
---

# Fully submersible & shatterproof design 10-watt power for steady warmth Thermal safety shut-off prevents overheating Aqueon Fish Tank Mini Heater, 10-watt, Plastic

**Price:** HK$254
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Keep your mini aquatic world perfectly cozy and safe!

## Quick Answers

- **What is this?** Aqueon Fish Tank Mini Heater, 10-watt, Plastic
- **How much does it cost?** HK$254 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/2334390-aqueon-fish-tank-mini-heater-10-watt-plastic)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play:** Simple to use—just immerse before powering on for reliable, hassle-free heating.
- • **Safety First:** Built-in thermal shut-off ensures your aquatic friends stay safe from overheating risks.
- • **Durable Design:** Shatterproof plastic housing means worry-free use in any small tank environment.
- • **Effortless Warmth:** Maintains a consistent temperature, keeping tropical fish comfortable and thriving.
- • **Compact Powerhouse:** Perfectly sized 10-watt heater for aquariums up to 5 gallons, ideal for desktop setups.

## Overview

The Aqueon Fish Tank Mini Heater is a compact, 10-watt submersible heater designed for small aquariums up to 5 gallons. Featuring a shatterproof plastic housing and a thermal safety shut-off, it delivers consistent warmth to tropical fish while prioritizing safety and durability. Ideal for desktop tanks, it offers easy, reliable temperature control to keep your aquatic pets thriving.

## Description

Aqueon MiniHeater provides warmth to tropical fish. Designed with a shatterproof housing and thermal safety shut-off, this compact and completely submersible mini heater is perfect for desktop aquariums.

Review: 78 degrees constant - My betta is warm and happy (all the time) - I like this heater for my Biorb 4 gallon tank (for my betta) it keeps the tank 78 constant - so perfect - never had a problem, it's small and it works. It's made in Italy of all places. Just follow the directions. Don't turn it on until it's immersed in water. That's it. It works. My betta is perfectly warm and happy in his own Biorb tank. I know some of the reviews are not so great - but I followed the directions (immerse first, then turn on) and never had a problem, it works!!! P.S. I did have one day - heat wave here in CA where the ambient temp in the house was almost 90 and the tank was at the top of the safe zone - so I unplugged the heater that day and plugged it back in the morning. It was fine. I will have to see how it goes in the summer - but we will have the AC during those heat waves (hopefully). So I would caution if you do see your in house temps rising to keep eye on it - and in that case it's easy just unplug! It only went down a few degrees that night - still in the safe zone but I didn't want my betta to cook!
Review: Unexpected - Have been using Aqueon preset heaters for years. Have never made a negative review before. Purchased it and discovered it’s not preset or able to be set . It depends on the filter flow and room temperature. Yes it’s possible to find the correct balance. But if something changed. It could do permanent damage to the fish. Very sorry. Will understand if you don’t wish to post it.

## Features

- Perfect size heater for Aqeuon Mini Bows and other small aquariums
- Ideal for desktop fish tank aquariums up to 5 gallons
- Features thermal safety shut-off
- Aquarium heater is shatterproof

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.2 out of 5 stars 544 Reviews |

## Images

![Aqueon Fish Tank Mini Heater, 10-watt, Plastic - Image 1](https://m.media-amazon.com/images/I/818WAQjp2vL.jpg)
![Aqueon Fish Tank Mini Heater, 10-watt, Plastic - Image 2](https://m.media-amazon.com/images/I/81RRcoDD1aL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 78 degrees constant - My betta is warm and happy (all the time)
*by A***N on May 14, 2015*

I like this heater for my Biorb 4 gallon tank (for my betta) it keeps the tank 78 constant - so perfect - never had a problem, it's small and it works. It's made in Italy of all places. Just follow the directions. Don't turn it on until it's immersed in water. That's it. It works. My betta is perfectly warm and happy in his own Biorb tank. I know some of the reviews are not so great - but I followed the directions (immerse first, then turn on) and never had a problem, it works!!! P.S. I did have one day - heat wave here in CA where the ambient temp in the house was almost 90 and the tank was at the top of the safe zone - so I unplugged the heater that day and plugged it back in the morning. It was fine. I will have to see how it goes in the summer - but we will have the AC during those heat waves (hopefully). So I would caution if you do see your in house temps rising to keep eye on it - and in that case it's easy just unplug! It only went down a few degrees that night - still in the safe zone but I didn't want my betta to cook!

### ⭐⭐⭐⭐⭐ Unexpected
*by M***E on April 29, 2024*

Have been using Aqueon preset heaters for years. Have never made a negative review before. Purchased it and discovered it’s not preset or able to be set . It depends on the filter flow and room temperature. Yes it’s possible to find the correct balance. But if something changed. It could do permanent damage to the fish. Very sorry. Will understand if you don’t wish to post it.

### ⭐⭐⭐⭐ Bigger the tank, better the performance.
*by L***7 on September 16, 2016*

This heater is good. I replaced an older one that I've had, which worked quite well for 2 years or so. I had a fishy emergency and left the heater plugged in and put of the tank. This overheated the unit and caused it to fail. My mistake. Be sure not to do that. However, the one I killed always kept my 2.5 gal tank at a perfect 72 degrees. This is NOT a good product to use in a tank under 3 gallons. It gets far too hot, even with proper circulation. I will purchasing a larger tank to replace the 2.5 gal and I will be putting this heater back into that tank. Over all, this product works well. Maintain good water circulaton and probably ensure its at very least 3 gallons or more.

## Frequently Bought Together

- Aqueon Fish Tank Mini Heater, 10-watt, Plastic
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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-19*