we’ve put together a collection of the best Aquarium Chillers that are currently available on the market. To help you find the perfect Aquarium Chiller among a wide variety of options, we constantly update our collection with new and trending models.

10 Best Aquarium Chillers

Based on dozens of customer reviews and ratings, the followings are the top 10 best-selling Aquarium Chillers:

# Preview Product Price
1 BAOSHISHAN Aquarium Chiller 42gal 1/10 HP Water Chiller for Hydroponics System with Compressor Refrigeration Special Quiet Design for Fish Tank Axolotl Coral Reef Tank 160L BAOSHISHAN Aquarium Chiller 42gal 1/10 HP Water Chiller for Hydroponics System with Compressor… $399.50 View Product
2 Active Aqua AACH25HP Hydroponic Water Chiller Cooling System, 1/4 HP, Rated BTU per hour: 3,010, User-Friendly,Black Active Aqua AACH25HP Hydroponic Water Chiller Cooling System, 1/4 HP, Rated BTU per hour: 3,010,… $546.19 View Product
3 SEAAN Aquarium Water Chiller Cooler Warmer with Pump 50-104 °F Temperature Setting Suitable for 16gal Water for Home Aquarium Fish Shrimp Coral Jellyfish 200-300 L/H (60L Chiller & Heater) SEAAN Aquarium Water Chiller Cooler Warmer with Pump 50-104 °F Temperature Setting Suitable for… $219.99 View Product
4 BAOSHISHAN 300L Aquarium Chiller 75gal 1/3 HP Fish Tank Chiller Special Quiet Design Refrigeration Compressor for hydroponics Water Weeds Axolotl Jellyfish Coral Reef Tank Shrimp (75gal/300L) BAOSHISHAN 300L Aquarium Chiller 75gal 1/3 HP Fish Tank Chiller Special Quiet Design Refrigeration… $525.50 View Product
5 EcoPlus Chiller, 1.5 HP, White EcoPlus Chiller, 1.5 HP, White $1,356.04 View Product
6 Poafamx Aquarium Chiller 79Gal 1/3 HP Water Chiller for Hydroponics System Home Use Axolotl Fish Coral Shrimp 110V with Pump and Pipe Poafamx Aquarium Chiller 79Gal 1/3 HP Water Chiller for Hydroponics System Home Use Axolotl Fish… $515.50 View Product
7 BAOSHISHAN Aquarium Chiller 42gal 1/10 HP Hydroponics Water Chiller Cooling System Special Quiet Design with Refrigeration Compressor for Fish Tank Axolotl Jellyfish Coral Reef Tank 160L BAOSHISHAN Aquarium Chiller 42gal 1/10 HP Hydroponics Water Chiller Cooling System Special Quiet… $399.50 View Product
8 IceProbe Thermoelectric Aquarium Chiller - 4 in. x 4 3/4 in. x 7 1/2 in. IceProbe Thermoelectric Aquarium Chiller – 4 in. x 4 3/4 in. x 7 1/2 in. $199.99 View Product
9 Poafamx 16gal Aquarium Water Chiller for Home Small Fish Tank Coral Shrimp 110V with Pump (Chiller, 60L/16Gal) Poafamx 16gal Aquarium Water Chiller for Home Small Fish Tank Coral Shrimp 110V with Pump (Chiller,… $179.90 View Product
10 JBJ Aquarium Arctica Titanium Chiller, 1/5 HP JBJ Aquarium Arctica Titanium Chiller, 1/5 HP $891.66 View Product

Top Rated Aquarium Chiller Reviews

Since we’ve mentioned 10 different models of Aquarium Chillers on the above list, it may be difficult for you to find the right one for your needs. This is why we listed the key features of each of these Aquarium Chillers below:

1

BAOSHISHAN Aquarium Chiller 42gal 1/10 HP Water Chiller for Hydroponics System with Compressor Refrigeration Special Quiet Design for Fish Tank Axolotl Coral Reef Tank 160L
BAOSHISHAN Aquarium Chiller 42gal 1/10 HP Water Chiller for Hydroponics System with Compressor Refrigeration Special Quiet Design for Fish Tank Axolotl Coral Reef Tank 160L

$399.50
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Product Highlights:

  • Well for 32’’ Big Fish Tanks — Better maintain a constant temp for big fish tanks less than 42gal, about 32’’/80cm, our chiller can reduce water temperature and drop up to 8-10F in general, less water for lower water temp
  • Essential for Hydroponics and Aquarium — High-efficiency freon free compressor provides more rapid and stable cooling than small fans, using r134a refrigerant, circulating cooling without pollution and do not need to be supplemented. Can well control the ideal water temp at 68-78F/20-26°C, necessary for creating healthy roots and a good harvest
  • Keep Your Coral Reef Alive — Inner pure titanium evaporator ensures that the chiller has effective corrosion resistance while achieving the most effective heat exchange, for both fresh and salt water, can fully meet the sensitive temp needs of your coral farming
  • Fast Heat Dissipation — Two built-in fans and a large number of heat dissipation holes on both sides of the machine provide powerful ventilation to dissipate compressor heat well, ensuring compressor can work efficiently for all day long. Note there must be a space of 6”/15cm around the chiller for enough air circulation and efficient cooling
  • One Year Warranty — BAOSHISHAN take the responsibility of one year warranty for this water chiller, please don’t worry, professional and friendly after-sales team will help you solve any problem, and you only need to enjoy the convenience it brings
2

Active Aqua AACH25HP Hydroponic Water Chiller Cooling System, 1/4 HP, Rated BTU per hour: 3,010, User-Friendly,Black
Active Aqua AACH25HP Hydroponic Water Chiller Cooling System, 1/4 HP, Rated BTU per hour: 3,010, User-Friendly,Black

$546.19
View Product
Product Highlights:

  • Large refrigeration capacity (recommended volume: 40 gal to 92 gal )
  • Anti-corrosive pure titanium evaporator for both fresh and salt water
  • Rate of flow: 1/4 HP (396‒925 gal/h -1500‒3500 L/h)
  • Rated BTU per hour: 3, 010
3

SEAAN Aquarium Water Chiller Cooler Warmer with Pump 50-104 °F Temperature Setting Suitable for 16gal Water for Home Aquarium Fish Shrimp Coral Jellyfish 200-300 L/H (60L Chiller & Heater)
SEAAN Aquarium Water Chiller Cooler Warmer with Pump 50-104 °F Temperature Setting Suitable for 16gal Water for Home Aquarium Fish Shrimp Coral Jellyfish 200-300 L/H (60L Chiller & Heater)

$219.99
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Product Highlights:

  • 【Note】1. The distance between the pump and the fish tank should not exceed 19 inch, and it is recommended to be between 12-18 inch. Excessive height will result in insufficient water supply, and the water flow speed will not reach. 2. This machine can be used for both cooling and heating. Please pay attention to the difference when setting the temperature.
  • 【Application Scope】Home, Aquarium, freshwater tank, fish tank, waterweeds, crystal shrimp, coral and jellyfish. The chiller heater is only suitable for ornamental aquariums of 16gal or below. The lower water temperature required, the less water contained.
  • 【Adjustable Constant Water Chiller Warmer】Temperature setting range: 50-104 fahrenheit degree (°F), real-time monitoring of water temperature, automatic constant temperature.
  • 【English Instruction Easy to Use】The directions are in English and are easy to follow, which describe installation, settings and troubleshooting for common problems. The set up is very easy. Water chiller equipped with a LCD display for showing real-time temperature and 4 buttons to control water temperature.
  • 【Mute Power Saving】Running sound: 35-45 db. Built-in high-efficiency energy-saving compressor, support automatic constant temperature function.
4

BAOSHISHAN 300L Aquarium Chiller 75gal 1/3 HP Fish Tank Chiller Special Quiet Design Refrigeration Compressor for hydroponics Water Weeds Axolotl Jellyfish Coral Reef Tank Shrimp (75gal/300L)
BAOSHISHAN 300L Aquarium Chiller 75gal 1/3 HP Fish Tank Chiller Special Quiet Design Refrigeration Compressor for hydroponics Water Weeds Axolotl Jellyfish Coral Reef Tank Shrimp (75gal/300L)

$525.50
View Product
Product Highlights:

  • [Constant Stable Temperature]–Pure titanium evaporator achieves the most efficient heat exchanging, corrosion resistant, for both fresh and salt water. The temperature of the AL-300L chiller can be well controlled at 68-79F/20-26°C, the ideal temperature range for your aquarium or hydroponics system.
  • [High-efficiency Freon Free Compressor]–This 75gal aquarium chiller adopts a energy-saving refrigeration compressor, using r134a refrigerant, circulating cooling without pollution and do not need to be supplemented.
  • [Built-in Fan for Fast Cooling]–The two built-in fans can dissipate compressor heat well, so that the compressor can work efficiently for a long time. In addition, there are a large number of heat dissipation holes on both sides of the chiller, so there must be a space of 6 inch/15cm around the chiller to ensure good air circulation.
  • [Safety Protection Function ]–The water cooler is equipped with an overcurrent automatic shutdown protection system and a power-off temperature memory system. After powering off and restarting, the chiller will continue to cool according to the original set temperature.
  • [One Year Warranty]–BAOSHISHAN take the responsibility of one year warranty for this water chiller, please don’t worry, professional and friendly after-sales team will help you solve any problem, and you only need to enjoy the convenience it brings.
Sale5

EcoPlus Chiller, 1.5 HP, White
EcoPlus Chiller, 1.5 HP, White

$1,356.04
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Product Highlights:

  • Your purchase includes One EcoPlus Chiller of 1. HP for fresh or saltwater, 728709 model | One remote controller, one 30 ft. cord | Pump is not included
  • Chiller dimensions – 15” W x 41″ L x 24″ H | Recommended pump – EcoPlus 1267 gph | Voltage – 120V 60Hz | Recommended tank size (hydroponic application) – 300 gal | Recommended tank size (aquarium application) – 300-500 gal | Volume (Cubic Feet): 8.542
  • No Assembly is Required
  • High-Quality Japanese Compressor Is Extremely Efficient And Reliable
  • Features a commercial-grade titanium heat exchanger for optimum performance and corrosion resistance
6

Poafamx Aquarium Chiller 79Gal 1/3 HP Water Chiller for Hydroponics System Home Use Axolotl Fish Coral Shrimp 110V with Pump and Pipe
Poafamx Aquarium Chiller 79Gal 1/3 HP Water Chiller for Hydroponics System Home Use Axolotl Fish Coral Shrimp 110V with Pump and Pipe

$515.50
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Product Highlights:

  • [INSTRUCTIONS AND TEMPERATURE CONTROLLER UPGRADED] We have upgraded the instructions and temperature controller based on previous after-sales problems, more precise temperature control and convenient temperature setting are provided
  • [HIGH-EFFICIENCY ENERGY-SAVING COMPRESSOR TO MAKE FAST AND ACCURATE CYCLE] Built-in high-efficiency energy saving compressor, which can support automatic constant temperature function and circulation refrigeration technology
  • [ONE WATER PIPE CUT INTO 2 PIECES] Aquarium water chiller is equipped with a 3m/118 inch long water pipe, and you need to cut it into two pieces while installation
  • [FISH TANK AND HYDROPONICS SUITABLE] Widely used in fresh water and saltwater fish tanks or hydroponics systems for homes, hotels, aquariums, fish farms, and other fields. Suitable for aquatic creature, aquaculture, axolotl, fish, crystal shrimp, coral and jellyfish
  • [ONE YEAR WARRANTY] Our stores provides one-year warranty for this 79gal water chiller, we will give you a satisfactory solutions if any problems encountered. You can contact us via email and we will reply within 24 hours
7

BAOSHISHAN Aquarium Chiller 42gal 1/10 HP Hydroponics Water Chiller Cooling System Special Quiet Design with Refrigeration Compressor for Fish Tank Axolotl Jellyfish Coral Reef Tank 160L
BAOSHISHAN Aquarium Chiller 42gal 1/10 HP Hydroponics Water Chiller Cooling System Special Quiet Design with Refrigeration Compressor for Fish Tank Axolotl Jellyfish Coral Reef Tank 160L

$399.50
View Product
Product Highlights:

  • [High-efficiency Freon Free Compressor]– This 42gal aquarium chiller adopts a energy-saving refrigeration compressor, using r134a refrigerant, circulating cooling without pollution and do not need to be supplemented. Rapid and accurate cooling allow your fishes and plants to grow more vigorously and freely
  • [Well Heat Dissipation, Fast cooling]–The two built-in extra quiet fans can dissipate compressor heat well, so that the compressor can work efficiently for a long time with low noise. Also, there are lots of heat dissipation holes on both sides of the chiller, must be a space of 6 inch/ 15 cm around the chiller to ensure enough air circulation
  • [Stable Water Circulation, Efficient Cooling] A 600-800L/H (158-211GPH) water pump for free, providing effective and stable water circulation, which is a prerequisite for the normal cooling of the chiller. So it is necessary to clean the water pump regularly to avoid clogging and ensure good water circulation. If you find that the cooling effect of the chiller is getting worse, you need to consider cleaning the water pump first
  • [Less Water, Better Cooling]–Pure titanium evaporator achieves the most efficient heat exchanging, corrosion resistant, for both fresh and salt water. The temperature of the AL-160L chiller can be well controlled at 68-79F/20-26C, the ideal temperature range for your aquarium or hydroponics system. If you want to achieve better and more rapid cooling effect, the recommended water volume is less than 26gal/100L
  • [One Year Warranty]– BAOSHISHAN take the responsibility of one year warranty for this water chiller, please don’t worry, professional and friendly after-sales team will help you solve any problem, and you only need to enjoy the convenience it brings
8

IceProbe Thermoelectric Aquarium Chiller - 4 in. x 4 3/4 in. x 7 1/2 in.
IceProbe Thermoelectric Aquarium Chiller – 4 in. x 4 3/4 in. x 7 1/2 in.

$199.99
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Product Highlights:

  • Unit is 4″ x 4 3/4″ x 7 1/2″ includes probe. Cord: 5′ 9″, probe cord: 6′.
  • Warranty: Unit has a one year warrenty agains defects in materials and workmanship.
9

Poafamx 16gal Aquarium Water Chiller for Home Small Fish Tank Coral Shrimp 110V with Pump (Chiller, 60L/16Gal)
Poafamx 16gal Aquarium Water Chiller for Home Small Fish Tank Coral Shrimp 110V with Pump (Chiller, 60L/16Gal)

$179.90
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Product Highlights:

  • [ELECTRONIC COOLING WITH LOW NOISE] This small aquarium chiller uses electronic refrigeration technology, no need to add refrigerant, which has efficient cooling and with low noise, less than 45db
  • [MUST PUT TEMPERATURE PROBE IN THE WATER] Probe on the back of the chiller must be put fully into the water, so that the temperature controller can detect and control the water temperature accurately
  • [SMALL AQUARIUM CHILLER GREAT FOR SMALL FISH TANK] This 16gal chiller is ideal for household small aquariums. The temperature reduction will not be very severe, it can give your fish a process of adaptation, and finally provide a comfortable living environment
  • [ONE WATER PIPE NEED CUT INTO 2 PIECES] Aquarium water chiller is equipped with a 2.1m/82.7 inch long water pipe, and you need to cut it into 2 pieces while installation
10

JBJ Aquarium Arctica Titanium Chiller, 1/5 HP
JBJ Aquarium Arctica Titanium Chiller, 1/5 HP

$891.66
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Product Highlights:

  • Aquarium arctica titanium chiller; smart memory chip restores to last set temperature after power failure; digital LED temperature controller can easily be read day or night; quick installation with hose.
  • Highly efficient condenser; use less energy
  • Corrosion resistant; contains safe ozone friendly refrigerant R-134A
  • Country Of Origin: South Korea

Video Overview

How to Choose and Install an Aquarium Chiller

Hello folks and thanks for watching. Summertime can be a real bear for us reef hobbyists because even just a slight increase in ambient temperatures can wreak …

Final Words

So, these are all of the Best Aquarium Chillers available on the market. We hope this collection was helpful to find the right Aquarium Chiller for the money. However, we recommend checking out the features, benefits, and problems of each of these Aquarium Chillers before taking your decision.