---
product_id: 486565923
title: "hygger Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon"
brand: "hygger"
price: "€ 54.06"
currency: EUR
in_stock: false
url: https://www.desertcart.fi/products/486565923-hygger-small-aquarium-betta-heater-submersible-fish-tank-heater-10w
store_origin: FI
region: Finland
---

# Submersible & splash-proof LED digital temp display 10W-100W power range hygger Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon

**Brand:** hygger
**Price:** € 54.06
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Keep your aquatic world perfectly cozy with precision and style!

## Quick Answers

- **What is this?** hygger Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon by hygger
- **How much does it cost?** € 54.06 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/486565923-hygger-small-aquarium-betta-heater-submersible-fish-tank-heater-10w)

## 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

- • **Smart Safety Shutdown:** Auto-off on overheating or low water to protect your aquatic friends from harm.
- • **Precision Heating Power:** Choose from 10W to 100W for perfect temp control in tanks from 1 to 26 gallons.
- • **Compact Thumb-Sized Design:** Sleek 4.1” heater fits discreetly in nano and betta tanks without clutter.
- • **Ultra-Durable Quartz Glass:** 2mm thickened quartz resists explosion & corrosion, ensuring safety and longevity.
- • **Real-Time Digital Monitoring:** LED display plus external remote control lets you adjust temps without wet hands.

## Overview

This Small Aquarium Betta Heater offers a versatile 10W to 100W power range suitable for freshwater and marine tanks up to 26 gallons. Crafted from explosion-resistant quartz glass, it features smart safety protections against overheating and dry run. Its compact 4.1-inch size fits seamlessly in nano and betta tanks, while the LED digital display and external controller provide real-time temperature monitoring and easy adjustments.

## Description

hygger Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon

## Features

- ★10 Watt Aquarium Heater: Temperature range is 59-93°F, for small glass or acrylic aquariums up 1 to 5 gallons, can be used for both fresh and marine water, ideal for fish tanks and turtle tanks. Please choose the right wattage aquarium heater according to our size chart
- ★Made with Premium Quartz: The aquarium heater is made of 2mm thickened quartz glass. This fish tank heater is resistant to explosion and corrosion, and protect fish and other livestocks from punching and scalding
- ★Dry Run / Overheating Protection: When the water temperature exceeds 95°F or when the warer level is lower than the minimum water level, the heater will stop heating, and the conrtoller will display an error code. Error code: HH-high temp; E1-out off water. Multiple protection, you are free from “cooking fish”!
- ★Super Mini Size: This small aquarium heater is “thumb size” - only 4.1” (10.5cm) in length. Great for nano tanks / betta tanks. The innovative super mini size perfectly solves the headache of the fish keepers on the traditional heaters! Takes up less space, easy to hide, but in full power!
- ★LED Digital Display & External Temperature Controller: LED digital display can observe the water temperature in real time; the temperature remote control allows you to avoid wet hands when adjusting the temperature. Note: Please unplug the power when cleaning the fish tank or changing the water in the aquarium.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 3.05 x 3.05 x 10.52 cm; 259 g |
| Item model number | HG-031 |
| Size | 10W |
| Quantity | 1 |
| batteries required | No |
| Batteries Included | No |
| Voltage | 120 Volts (AC) |
| Wattage | 10 Watt-hours |
| Item Weight | 259 g |

## Images

![hygger Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon - Image 1](https://m.media-amazon.com/images/I/71dOmlu4+LL.jpg)
![hygger Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon - Image 2](https://m.media-amazon.com/images/I/711LgIrbu9L.jpg)
![hygger Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon - Image 3](https://m.media-amazon.com/images/I/71lo3LBcwHL.jpg)
![hygger Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon - Image 4](https://m.media-amazon.com/images/I/71B9ItsWCuL.jpg)
![hygger Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon - Image 5](https://m.media-amazon.com/images/I/71tkErh9zHL.jpg)

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**Shop now:** [https://www.desertcart.fi/products/486565923-hygger-small-aquarium-betta-heater-submersible-fish-tank-heater-10w](https://www.desertcart.fi/products/486565923-hygger-small-aquarium-betta-heater-submersible-fish-tank-heater-10w)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-01*