---
product_id: 734917672
title: "Aqueon Preset Heater, 100 Watt"
brand: "aqueon"
price: "AR$13948352"
currency: ARS
in_stock: false
reviews_count: 5
category: "Aqueon"
url: https://www.desertcart.com.ar/products/734917672-aqueon-preset-heater-100-watt
store_origin: AR
region: Argentina
---

# preset 78°F ±1° accuracy fully submersible & shatterproof 100W powerful heating Aqueon Preset Heater, 100 Watt

**Brand:** aqueon
**Price:** AR$13948352
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Keep your aquatic world perfectly cozy—no fuss, just flawless warmth!

## Quick Answers

- **What is this?** Aqueon Preset Heater, 100 Watt by aqueon
- **How much does it cost?** AR$13948352 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/734917672-aqueon-preset-heater-100-watt)

## Best For

- aqueon enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety First:** Auto shut-off prevents overheating and resets automatically, giving you peace of mind 24/7.
- • **Built to Last Underwater:** Shatterproof quartz glass ensures durability while fully submersible design keeps your aquarium safe.
- • **Visual Heat Confirmation:** LED indicator glows red when actively heating, so you always know your tank’s temperature status.
- • **Effortless Precision Heating:** Preset to the ideal 78°F for tropical fish—no adjustments needed, just plug and play.
- • **Perfect Fit for Your Aquarium:** Optimized for tanks up to 30 gallons, making it the go-to choice for thriving aquatic environments.

## Overview

The Aqueon Preset Heater delivers reliable 100-watt heating preset to 78°F with ±1° accuracy, ideal for tropical fish tanks up to 30 gallons. Its shatterproof, fully submersible quartz glass design includes an automatic shut-off safety feature and a red LED indicator to confirm active heating, ensuring a safe and stable aquatic environment without any manual adjustments.

## Description

The Aqueon Preset Aquarium heater does not require any adjustments. Preset temperature is adjusted to 78°, suitable for most tropical fish. Completely underwater, shatterproof quartz glass with automatic safety shut-off to prevent overheating. The heater comes with a suction cup so you can place it vertically or horizontally in your aquarium. When heated actively, the LED indicator light shows red. Available in a variety of sizes to accommodate all aquarium sizes. Aqueon products offer a wide range of items to help build and maintain a healthy aquatic environment. Aquariums, filters, lighting, food, care and all necessary necessities for pet fish. We make it easy to grow with hobbies as you get your first aquarium and become a fish expert by learning all the new things you take. We are committed to innovating aquarium products and continues to provide exciting products for experienced enthusiasts. At the Aqueon brand, fish is everything. DISCLAIMER: Actual water temperature may vary slightly due to fluctuations in room temperature

Review: Great customer service and 1 Yr warranty upheld - Constantly running on a 20 gallon mixed reef tank for the past 11 months as a backup secondary heater and worked great. I removed my main heater to for a few hours for maintenance and let this preset heater in the tank only. I noticed the temperature drop to below 75 degrees f (almost 3+ degrees below preset of 78). Contacted Aqueon as it is still under warranty and now they are sending me a replacement unit. Great customer service, too.
Review: Amazing - I was shocked about how good this item is. When it first came, I thought it would overheat my tank, but I had to give it a try. So when I placed the heater in, the suction was pretty secure! I was surprised by this, because lots of heaters' suction power does not stick well. It gets better and better! I turned on the heater and I saw the red light. I waited for a few more minutes and the light went down. At first, I thought I didn't plug the cable well, but after a while, I realized it was actually controlling the temperature in the tank. Amazing! It turned on and off, on and off. Then I checked the temperature in the tank. It was perfect! Overall, this heater is a solid 5 star!

## Features

- Preset to 78 degrees, Position/-1 degree accurate
- No modification required
- Shatterproof
- Fully submersible, auto shut off when overheated, resets when cooling
- LED lights up when heated up water in the aquarium
- Ideal for aquariums up to 30 gallons

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Breed Recommendation | All Breed Sizes |
| Item model number | 100106252 |
| Is Discontinued By Manufacturer | No |
| Pet Life Stage | All Life Stages |
| Allergen Information | Allergen-Free |
| Color | multicolor |
| Size | 100 Watts |
| Number of items | 1 |
| Special Features | Preset Aquarium Heater |
| batteries required | No |
| Batteries Included | No |
| Wattage | 100 W |

## Images

![Aqueon Preset Heater, 100 Watt - Image 1](https://m.media-amazon.com/images/I/61ru0NGgucL.jpg)
![Aqueon Preset Heater, 100 Watt - Image 2](https://m.media-amazon.com/images/I/71YeOCXWBUL.jpg)
![Aqueon Preset Heater, 100 Watt - Image 3](https://m.media-amazon.com/images/I/71jwd9SK0PL.jpg)
![Aqueon Preset Heater, 100 Watt - Image 4](https://m.media-amazon.com/images/I/71oqG064tvL.jpg)
![Aqueon Preset Heater, 100 Watt - Image 5](https://m.media-amazon.com/images/I/813O9c-5jsL.jpg)

## Questions & Answers

**Q: Does this heater come with suction cups?  This heater came with a 29 gallon setup I won but it did not have suctions cups.**
A: Yes, it comes with 1 suction cup. Stay away from this product; spend a little bit more and buy one that has a lifetime warranty and you can set the temperature.

**Q: What’s the lifespan of this heater?**
A: Mine lasted less than 30 days, unfortunately it was a few days after the return cut off when I noticed this during my 3 week water and filter change

**Q: is this a timed heater ? I have been having having trouble with the light turning off**
A: I don't know that's it's timed. However initially it will stay at a preset of 78 but later it will start to keep temps of 75-77 depending on what size tank it's in. Also the black paint will chip off. Mine did within a couple months. Not good for Saltwater.  :)

**Q: If i use the 200 watt heater in a ten gallon tank will it be an issue?**
A: Might be a bit much. Usually 30 -55 gallon for a 200 watt

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great customer service and 1 Yr warranty upheld
*by A***R on January 6, 2026*

Constantly running on a 20 gallon mixed reef tank for the past 11 months as a backup secondary heater and worked great. I removed my main heater to for a few hours for maintenance and let this preset heater in the tank only. I noticed the temperature drop to below 75 degrees f (almost 3+ degrees below preset of 78). Contacted Aqueon as it is still under warranty and now they are sending me a replacement unit. Great customer service, too.

### ⭐⭐⭐⭐⭐ Amazing
*by C***Y on January 4, 2022*

I was shocked about how good this item is. When it first came, I thought it would overheat my tank, but I had to give it a try. So when I placed the heater in, the suction was pretty secure! I was surprised by this, because lots of heaters' suction power does not stick well. It gets better and better! I turned on the heater and I saw the red light. I waited for a few more minutes and the light went down. At first, I thought I didn't plug the cable well, but after a while, I realized it was actually controlling the temperature in the tank. Amazing! It turned on and off, on and off. Then I checked the temperature in the tank. It was perfect! Overall, this heater is a solid 5 star!

### ⭐⭐⭐⭐⭐ Mantén la temperatura de tu acuario sin complicaciones
*by C***N on May 17, 2025*

Excelente calidad. Funciona perfectamente. Mantiene la temperatura ente 24 y 25 grados. Lo uso en un acuario de 60lts

## Frequently Bought Together

- Aqueon Aquarium Fish Tank Preset Heater For Up To 40 Gallons, 100 Watts
- PAIZOO Fish Tank Digital Thermometer Accurate LED Display to ±0.9°F Tank Thermometer Aquarium Temperature Measurement Suitable for Fish, Axolotl, Turtle or Aquatic
- AQUANEAT LED Aquarium Light Full Spectrum for 18 Inch to 24 Inch Fish Tank Light Fresh Water

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.ar/products/734917672-aqueon-preset-heater-100-watt](https://www.desertcart.com.ar/products/734917672-aqueon-preset-heater-100-watt)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-21*