---
product_id: 331443450
title: "Indoor Aquatics HeatUp 100 Watt Aquarium Heater, Clear"
brand: "oase"
price: "€ 66.86"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/331443450-indoor-aquatics-heatup-100-watt-aquarium-heater-clear
store_origin: PT
region: Portugal
---

# Fully Submersible 9.6" Length 100W Power Indoor Aquatics HeatUp 100 Watt Aquarium Heater, Clear

**Brand:** oase
**Price:** € 66.86
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep Your Aquatic World Cozy!

## Quick Answers

- **What is this?** Indoor Aquatics HeatUp 100 Watt Aquarium Heater, Clear by oase
- **How much does it cost?** € 66.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/331443450-indoor-aquatics-heatup-100-watt-aquarium-heater-clear)

## Best For

- oase enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for both fresh and saltwater aquariums, catering to all aquatic life.
- • **Compact Design:** Sleek 9.6" length fits seamlessly into your aquarium setup.
- • **Easy Installation:** Includes suction cups and bracket for hassle-free setup.
- • **Adjustable Settings:** Customize your aquarium's climate with user-friendly temperature control.
- • **Uniform Temperature Control:** Experience consistent warmth with patented bi-metal technology.

## Overview

The Oase Indoor Aquatics HeatUp 100 Watt Aquarium Heater is designed for tanks up to 30 gallons, featuring advanced bi-metal technology for uniform heating. Its fully submersible glass construction ensures durability, while adjustable temperature control and easy installation make it a must-have for any aquarium enthusiast.

## Description

Indoor Aquatics HeatUp 100 Watt Aquarium Heater, Clear

## Features

- The Oase HeatUp 100 Watt Aquarium Heater features uniform temperature level thanks to the patented bi-metal technology
- 100 Watts. Recommended for tanks up to 30 gallons. Glass construction. Fully submersible. Suction cups and bracket for securing to the aquarium.
- Adjustable temperature control. The heating function is displayed via the activated control light.
- 9.6" long. For use in fresh and saltwater aquariums.
- Age range description: All Life Stages

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 29.1 x 8.2 x 5 cm; 308 g |
| Item model number | 33802 |
| Pet Life Stage | All Life Stages |
| Allergen Information | Abalone Free |
| Color | Clear |
| Quantity | 1 |
| Specific Uses | Indoor |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 308 g |

## Images

![Indoor Aquatics HeatUp 100 Watt Aquarium Heater, Clear - Image 1](https://m.media-amazon.com/images/I/61u5tX8bmPL.jpg)
![Indoor Aquatics HeatUp 100 Watt Aquarium Heater, Clear - Image 2](https://m.media-amazon.com/images/I/61kTegIaVHL.jpg)
![Indoor Aquatics HeatUp 100 Watt Aquarium Heater, Clear - Image 3](https://m.media-amazon.com/images/I/71L-AMGdr6L.jpg)
![Indoor Aquatics HeatUp 100 Watt Aquarium Heater, Clear - Image 4](https://m.media-amazon.com/images/I/71cnM1CdswL.jpg)
![Indoor Aquatics HeatUp 100 Watt Aquarium Heater, Clear - Image 5](https://m.media-amazon.com/images/I/81HtGiIdrhL.jpg)

## Available Options

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

## Frequently Bought Together

- OASE Indoor Aquatics HeatUp 100 Watt Aquarium Heater, Clear
- OASE Indoor Aquatics Filtosmart 100 Thermofit
- OASE Indoor Aquatics Filtosmart 100, Black, 4 Piece Set

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**Shop now:** [https://www.desertcart.pt/products/331443450-indoor-aquatics-heatup-100-watt-aquarium-heater-clear](https://www.desertcart.pt/products/331443450-indoor-aquatics-heatup-100-watt-aquarium-heater-clear)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-28*