---
product_id: 72786489
title: "ADB12830 Heat Stik Quartz Heater for Aquarium, 300-watt"
brand: "deep blue professional"
price: "€ 64.42"
currency: EUR
in_stock: true
reviews_count: 2
category: "Pet Supplies"
url: https://www.desertcart.hr/products/72786489-adb12830-heat-stik-quartz-heater-for-aquarium-300-watt
store_origin: HR
region: Croatia
---

# ADB12830 Heat Stik Quartz Heater for Aquarium, 300-watt

**Brand:** deep blue professional
**Price:** € 64.42
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** ADB12830 Heat Stik Quartz Heater for Aquarium, 300-watt by deep blue professional
- **How much does it cost?** € 64.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/72786489-adb12830-heat-stik-quartz-heater-for-aquarium-300-watt)

## Best For

- deep blue professional enthusiasts

## Why This Product

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

## Description

ADB12830 Heat Stik Quartz Heater for Aquarium, 300-watt

## Features

- With Deep Blue Professional you can have the benefit of aquariums and accessories with the features you want at prices you can afford
- Manufactured by Deep blue professional
- Made in United States

## Images

![ADB12830 Heat Stik Quartz Heater for Aquarium, 300-watt - Image 1](https://images-na.ssl-images-amazon.com/images/I/41AchY3CZ9L.jpg)
![ADB12830 Heat Stik Quartz Heater for Aquarium, 300-watt - Image 2](https://images-na.ssl-images-amazon.com/images/I/31YLNHcLZuL.jpg)

## Customer Reviews

### ⭐ will not buy again
        
*by M***O on March 10, 2013*

my fiance and I got 2 of these for our 155 gallon bow front fish tank. At first they seemed to work okay, but less than a year both are broke. At first it was only 1 that broke, so we replaced it with the same brand heater. Big mistake. When we put the new 1 in, it turned on 1 time and so it ended its life....in less than 2 weeks the other 1 also died. Hence we ordered another heater but this time 1 made by Eheim Jagger.  Lucky for us that the new Eheim heater came in the same day the third heater expired or we would have been in big trouble. The one very positive  feedback I have is dealing with Amazon. The return was easy for the third Deep Blue that only turned on one time.  We also ordered the Eheim from Amazon which we received quickly....which was a saving grace as the last Deep Blue died that morning.  I will not order Deep Blue heat stick again...but I will continue to shop Amazon :-)
  

### ⭐⭐⭐⭐⭐ ... my 75 now it’s in my 65 and works great. No issues
        
*by R***S on June 9, 2018*

Had one for several years had it in my 75 now it’s in my 65 and works great. No issues!
  

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**Shop now:** [https://www.desertcart.hr/products/72786489-adb12830-heat-stik-quartz-heater-for-aquarium-300-watt](https://www.desertcart.hr/products/72786489-adb12830-heat-stik-quartz-heater-for-aquarium-300-watt)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-12*