July 7, 2025

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Hydroponic Reservoir Chillers of 2025

Save up to 33% off

Best Choice

1

Eco Plus
EcoPlus Commercial Grade Water Chiller, Cooler for Reservoirs, Hydroponics, and Aquariums, 1 ½ HP
Main highlights

Commercial Grade Titanium Heat Exchanger
The EcoPlus Commercial Grade Chiller features a titanium heat exchanger for optimum performance and corrosion resistance, ensuring longevity and efficiency.

Ideal for Large Hydroponic Systems and Aquariums
Perfect for use in hydroponic systems and aquariums with capacities of 300-500 gallons, handling both fresh and saltwater environments efficiently.

Fast Cooling Performance
Customers praise its ability to rapidly cool water, even in high-temperature environments, making it a reliable option for maintaining desired temperatures.
Key specs
- Product Dimensions:41 x 15 x 24 inches
- Application:Hydroponic systems, aquariums
- Country of Origin:China
- Coverage:N/A
- NPK Ratio:N/A
9.9

Exceptional

Our Rating

9.9
worth the money

9.9
Temperature control

9.9
Precision
How do we rank?

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Real users impact

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Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Active AQUA
Active Aqua Hydroponic Water Chiller Cooling System with Remote Control and Freestanding Mounting type for Home and Kitchen, Black
Main highlights

Key Features
Large capacity cooling, anti-corrosive titanium for fresh/salt water, 1 HP flow rate, 10,050 BTU/hr. Ideal for large aquariums, indoor use.

Ideal Use Cases
Perfect for aquariums 80-250 gallons, both fresh and saltwater environments. Great for hobbyists and professionals needing reliable temperature control.

Customer Praise
Most reviews highlight its efficiency and durability, especially appreciating its performance in both fresh and saltwater setups.
9.8

Exceptional

Our Rating

8.0
Precision

8.0
Simple to use

8.0
worth the money
3

ACTIVEAQUA
Active Aqua Hydroponic Water Chiller w/ Boost Function, 0.25 HP - Adjustable Cooling System for 40-92 Gallon Reservoirs, Pure Titanium Evaporator Cooler for Aquaponics, Cold Plunge Baths & Aquariums

15% Off
Main highlights

Efficient Cooling Capacity
1/4 HP chiller effectively maintains nutrient solution temperature for hydroponics and aquariums.

Versatile Application
Ideal for hydroponics, aquariums, cold plunge tubs, and cooling electronics.

Stable Temperature Control
Praised for consistent temperature maintenance and ease of use.
9.7

Exceptional

Our Rating

9.5
Precision

9.1
Temperature control

9.1
Simple to use
4

BAOSHISHAN
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
Main highlights

Efficient Cooling Performance
Reduces water temperature by 8-10F for tanks up to 42 gallons.

Ideal for Aquariums and Hydroponics
Maintains optimal water temperature for healthy aquatic life and plant growth.

Quiet Operation Praised
Customers appreciate its quiet noise level, comparable to a small air conditioner.
9.6

Exceptional

Our Rating

9.7
Durability

9.3
Simple to use

8.9
Noise level
5

Nova

IceProbe Thermoelectric Aquarium Chiller - 4 in. x 4 3/4 in. x 7 1/2 in.
9.5

Excellent

Our Rating

8.0
Precision

8.0
Temperature control

8.0
worth the money
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6

VEVOR
VEVOR Aquarium Chiller, 110 Gal 416 L, 1/3 HP Hydroponic Water Chiller, Quiet Refrigeration Compressor for Seawater and Fresh Water, Fish Tank Cooling System with Pump/Hose, for Jellyfish, Coral Reef

13% Off
Main highlights

Efficient Temperature Regulation
The VEVOR Aquarium Chiller maintains water temperature between 65-80°F, ensuring a healthy environment for aquatic life.

Versatile Applications
Ideal for fish tanks, hydroponics, and cold plunge tubs, it suits diverse cooling needs.

Quiet Operation
Customers praise its low noise level, making it suitable for quiet environments.
Key specs
- Tank Size:110 Gallons
- Temperature Range:65 - 80
- Power:0.33 HP
- Controller Type:N/A
- Material:Titanium evaporator
9.4

Excellent

Our Rating

9.9
Temperature control

8.2
worth the money

8.2
Precision
7

Lzerahera

Aquarium Chiller Water Chiller For Aquarium, Hydroponics Water Cooler Fish Tank Chiller Constant Temperature Cooling System for Hydroponics Water Weeds Jellyfish Coral Crystal Shrimp 30L/7.93GAL

16% Off
9.1

Excellent

Our Rating
8

Eco Plus
EcoPlus Commercial Grade Water Chiller 1/2HP - For Aquariums, Reservoirs, and Hydroponics
Main highlights

Key Features
Features digital LCD for ease, anti-corrosive coated aluminum radiator, energy-efficient titanium heat exchanger, ideal for fresh/marine water and hydroponics.

Ideal Use Cases
Perfect for maintaining water temperature in 100-250 gallon aquariums and 100 gallon hydroponic systems, suitable for both fresh and marine environments.

Customer Praise
Users highly commend its low noise levels and durability, noting exceptional performance in maintaining optimal water temperatures.
Key specs
- Product Dimensions:34D x 14W x 21.5H
- Application:Aquarium, hydroponics
- Country of Origin:N/A
- Coverage:N/A
- NPK Ratio:N/A
9.0

Excellent

Our Rating
9

Eco Plus
EcoPlus Commercial Grade Water Chiller 1HP - For Aquariums, Reservoirs, and Hydroponics
Main highlights

Key Features
Features digital LCD for ease, anti-corrosive aluminum radiator, titanium heat exchanger, and remote controller, ideal for both fresh and marine water.

Ideal Use Cases
Perfect for large aquariums (200-400 gallons) and hydroponics (200 gallons), ensuring optimal water temperature for healthy aquatic and plant life.

Customer Praise
Most reviews highlight its reliability and efficiency in maintaining stable water temperatures, even in challenging environmental conditions.
Key specs
- Product Dimensions:33.4D x 14W x 21.3H
- Application:Aquarium, hydroponics
- Country of Origin:USA
- Coverage:200-400 gallons
- NPK Ratio:N/A
8.9

Very Good

Our Rating
10

Jiabailie

Jiabailie Aquarium Chiller,30L/7.93GAL Water Chiller for Fish Tank w/Water Pump,100W Hydroponics Water Cooler Fish Tank Chiller Constant Temperature Cooling System for Fish Tank,Jellyfish,Coral

33% Off
8.7

Very Good

Our Rating

Hydroponic Reservoir Chillers of 2025

1

EcoPlus Commercial Grade Water Chiller, Cooler for Reservoirs, Hydroponics, and Aquariums, 1 ½ HP

9.9

9.9

9.9

How do we rank?

How do we rank?

Analyzing top stores

2

Active Aqua Hydroponic Water Chiller Cooling System with Remote Control and Freestanding Mounting type for Home and Kitchen, Black

8.0

8.0

8.0

3

Active Aqua Hydroponic Water Chiller w/ Boost Function, 0.25 HP - Adjustable Cooling System for 40-92 Gallon Reservoirs, Pure Titanium Evaporator Cooler for Aquaponics, Cold Plunge Baths & Aquariums

9.5

9.1

9.1

4

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

9.7

9.3

8.9

5

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

8.0

8.0

8.0

6

VEVOR Aquarium Chiller, 110 Gal 416 L, 1/3 HP Hydroponic Water Chiller, Quiet Refrigeration Compressor for Seawater and Fresh Water, Fish Tank Cooling System with Pump/Hose, for Jellyfish, Coral Reef

9.9

8.2

8.2

7

Aquarium Chiller Water Chiller For Aquarium, Hydroponics Water Cooler Fish Tank Chiller Constant Temperature Cooling System for Hydroponics Water Weeds Jellyfish Coral Crystal Shrimp 30L/7.93GAL

8

EcoPlus Commercial Grade Water Chiller 1/2HP - For Aquariums, Reservoirs, and Hydroponics

9

EcoPlus Commercial Grade Water Chiller 1HP - For Aquariums, Reservoirs, and Hydroponics

10

Jiabailie Aquarium Chiller,30L/7.93GAL Water Chiller for Fish Tank w/Water Pump,100W Hydroponics Water Cooler Fish Tank Chiller Constant Temperature Cooling System for Fish Tank,Jellyfish,Coral

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