---
product_id: 399102577
title: "79 Gal Aquarium Chiller, 1/3 HP Fish Tank Water Chiller with Quiet Design Compressor, Refrigeration for Hydroponic System Axolotl Jellyfish Coral Reef 300L, Black"
brand: "fitnet"
price: "€ 395.65"
currency: EUR
in_stock: true
reviews_count: 8
category: "Fitnet"
url: https://www.desertcart.ie/products/399102577-79-gal-aquarium-chiller-1-3-hp-fish-tank-water
store_origin: IE
region: Ireland
---

# Whisper-quiet operation 1/3 HP energy-saving compressor Precise temp control 68-79°F 79 Gal Aquarium Chiller, 1/3 HP Fish Tank Water Chiller with Quiet Design Compressor, Refrigeration for Hydroponic System Axolotl Jellyfish Coral Reef 300L, Black

**Brand:** fitnet
**Price:** € 395.65
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep it cool, keep it classy — chill smarter, not harder!

## Quick Answers

- **What is this?** 79 Gal Aquarium Chiller, 1/3 HP Fish Tank Water Chiller with Quiet Design Compressor, Refrigeration for Hydroponic System Axolotl Jellyfish Coral Reef 300L, Black by fitnet
- **How much does it cost?** € 395.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/399102577-79-gal-aquarium-chiller-1-3-hp-fish-tank-water)

## Best For

- fitnet enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Advanced heat dissipation design ensures long-lasting performance even under continuous operation.
- • **Chill Like a Pro:** Maintain perfect aquatic temps with ultra-precise 68-79°F control—your fish and corals will thank you.
- • **Plug & Play Cooling:** Comes complete with pump, pipes & connectors—set up your hydroponic or aquarium system instantly.
- • **Silent but Powerful:** Enjoy peace of mind with whisper-quiet fans and compressor, ideal for home or office environments.
- • **Versatile Aquatic Care:** Perfect for freshwater, saltwater, axolotls, jellyfish, coral reefs, and hydroponic systems—join the elite circle of aquatic enthusiasts.

## Overview

The Fitnet 79 Gal Aquarium Chiller features a 1/3 HP energy-efficient compressor with precise temperature control between 68°F-79°F, ensuring optimal aquatic environments. Its quiet design and advanced heat dissipation make it perfect for home or professional use. Complete with all necessary installation components, it supports freshwater, saltwater, and hydroponic systems, backed by a 1-year warranty for reliable performance.

## Description

desertcart.com: Fitnet 79 Gal Aquarium Chiller, 1/3 HP Fish Tank Water Chiller with Quiet Design Compressor, Refrigeration for Hydroponic System Axolotl Jellyfish Coral Reef 300L, Black : Pet Supplies

Review: So far so good - for my axolotl‘s - January 18, 2026 Just purchased it and it seems to be working just fine. I love that. It has a way to have a temperature range to turn on the compressor to start the cooling process. I will continue updating over the next few months and years as necessary. Before putting it together, I used both rubber, gaskets one on top and underneath the water outlet connection in addition to using plumbers tape. It’s best not to over tighten being a plastic nut and bolt thread instead have a better seal by using the tape.
Review: Very cool - This works great for my cold plunge tub. I don't know exactly how many gallons my tub is but it's around 90-125 gal. I would recommend comparing the thermostat of the cooler with a thermometer in the water. I believe my cooler was a few degrees off, but it was easy to adjust. It keeps my tub cooled to 41 but will likely go a few degrees lower. When the thermostat was wrong I accidentally cooled it to 38-39 degrees so it can definitely chill the water pretty low. My ambient garage temp is around 60-70 degrees and it runs intermittently. I haven't noticed any large changes in electrical costs. If you cool it really low it will need to run more frequently but 41 degrees is my preferred temp.

## Features

- ❄【Efficient, Stable & Precise Cooling】 Featuring a high-efficiency energy-saving compressor, this aquarium chiller supports automatic constant temperature control and efficient circulation refrigeration technology. It utilizes r134a refrigerant, allowing the chiller to effectively maintain the water temperature within the ideal range of 68°F-79°F (20°C-26°C), providing a comfortable habitat for aquatic life.
- ❄【Effective Heat Dissipation】 The chiller is designed with multiple small holes and two built-in efficient cooling fans to ensure excellent heat dissipation. It is recommended to place the water chiller with at least 6 inches of space around it to enhance heat dissipation and cooling efficiency, allowing for optimal cooling performance and a longer service life even under continuous operation.
- ❄【Cooling Temperature】 The cooling capacity of the chiller is influenced by factors such as water volume, tank size, and ambient temperature. If you pursuit a better cooling effect and more rapid cooling speed please reduce water volume.The less water, the better the cooling effect.
- ❄【Acceptable, Low Noise Operation】 With a compressor cooling system, the aquarium chiller may produce vibrations and noise during operation. However, equipped with silent fans, the noise level is significantly reduced, making it suitable for placement in living spaces without disrupting everyday activities.
- ❄【Complete Refrigeration Equipment Set】 This aquarium chiller comes equipped with a water pump, water pipe, and connectors, allowing you to set up your cooling system immediately upon receiving the package, without the need to purchase additional accessories. This convenience makes it an ideal choice for novice fishkeepers and hydroponics enthusiasts.
- ❄【Perfect for Fish Tanks & Hydroponics】 Widely applicable in both freshwater and saltwater fish tanks, as well as hydroponics systems in homes, hotels, aquariums, fish farms, and other settings. Suitable for various aquatic creatures, aquaculture, axolotls, fish, crystal shrimp, corals, and jellyfish.
- ❄【1-Year Guarantee】 Fitnet offers a 1-year Guarantee for this 79 gallon water chiller, ensuring that any encountered problems will be addressed promptly and satisfactorily.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LM4JBQR |
| ASIN  | B09LM4JBQR |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #64,126 in Pet Supplies ( See Top 100 in Pet Supplies ) #161 in Aquarium Heaters |
| Brand Name | Fitnet |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (108) |
| Date First Available | November 11, 2021 |
| Date First Available  | November 11, 2021 |
| Directions | Aquarium Chiller |
| Included Components | Aquarium Heaters |
| Item Dimensions LxWxH | 12.6 x 11.4 x 11.39 inches |
| Item model number | AL-300L/79gal |
| Item model number  | AL-300L/79gal |
| Manufacturer | Fitnet |
| Manufacturer  | Fitnet |
| Material | Aluminum |
| Model Name | A300L |
| Product Dimensions  | 12.6 x 11.4 x 11.39 inches |
| Size | 79 Gal/300L |
| Specific Uses for Product | Active |
| Style | Submersible |
| Target Audience Keyword | Fish |
| Warranty Description | 1 year manufacturer |

## Images

![79 Gal Aquarium Chiller, 1/3 HP Fish Tank Water Chiller with Quiet Design Compressor, Refrigeration for Hydroponic System Axolotl Jellyfish Coral Reef 300L, Black - Image 1](https://m.media-amazon.com/images/I/71rAawfb7lL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: How long is the tubing provided? Is it one tube that needs to be cut or 2 separate lines?**
A: It’s one tube that needs to be cut

**Q: What is the lowest temperature setting for this chiller?**
A: Hi, glad to answer your question. The minimum temperature of the chiller is 41 ℉ and the maximum temperature is 95 ℉.

**Q: What’s the operating temperature for this unit? Can it be ran in freezing temperatures outdoors without issues?**
A: Our water chiller has a water temperature setting range of 68-79℉/20-26°C.Since the freezing ambient temperature is lower than the working temperature of the chiller, cooling cannot continue.

**Q: Can i use this for a diy cold plunge setup?**
A: Our chillers are suitable for fish use and are not too recommended for other uses.

## Customer Reviews

### ⭐⭐⭐⭐⭐ So far so good - for my axolotl‘s
*by E***. on January 18, 2026*

January 18, 2026 Just purchased it and it seems to be working just fine. I love that. It has a way to have a temperature range to turn on the compressor to start the cooling process. I will continue updating over the next few months and years as necessary. Before putting it together, I used both rubber, gaskets one on top and underneath the water outlet connection in addition to using plumbers tape. It’s best not to over tighten being a plastic nut and bolt thread instead have a better seal by using the tape.

### ⭐⭐⭐⭐⭐ Very cool
*by A***Y on November 28, 2024*

This works great for my cold plunge tub. I don't know exactly how many gallons my tub is but it's around 90-125 gal. I would recommend comparing the thermostat of the cooler with a thermometer in the water. I believe my cooler was a few degrees off, but it was easy to adjust. It keeps my tub cooled to 41 but will likely go a few degrees lower. When the thermostat was wrong I accidentally cooled it to 38-39 degrees so it can definitely chill the water pretty low. My ambient garage temp is around 60-70 degrees and it runs intermittently. I haven't noticed any large changes in electrical costs. If you cool it really low it will need to run more frequently but 41 degrees is my preferred temp.

### ⭐⭐⭐⭐ Good chiller, bad instructions
*by R***R on March 1, 2024*

The chiller is working well for me, now that I was able to talk to the company and figure things out. The manual that comes with it is worthless. I suggested they update that, and they are going to be doing some working on it to try and make it better. The main thing with this is that it comes preset with a five degree temp swing. So if you set it to 60°, it will start cooling at 65°. But check your tank temperature with a different thermometer and do the degrees according to how much it is off. Mine the chiller is two degrees off of my tank, so I set the chiller two degrees lower than I actually want so it's the correct temp. In order to change the temperature swing hold down the set key until F1 shows. Push the set key once more. The number five will show. Use the arrows to adjust to how many degrees you want it to kick in at. None of that is in the instructions. There is also an F2 setting that you are supposed to be able to adjust the temp gauge of the chiller to match your aquarium if it's off like mine,but I only managed to get F2 to flash once holding the set key and haven't been able to get back into it so I just know how many degrees off it is and go by that. Overall for the price it's not bad as long as you know the quirks. And find videos on setting up a chiller, the instructions included are worthless. The whole manual is very Chinese English. I will update later if it doesn't last for whatever reason. Company is very helpful in trying to help you though and gave me some money back for all the trouble it's been figuring this out.

## Frequently Bought Together

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-02*