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JBJ Aquarium Chillers

from $300.00

JBJ Aquarium Chillers – Quiet, Efficient Cooling for Every Aquarium Size ❄️🐠

The JBJ Aquarium Chiller Series is one of the most trusted cooling solutions in the hobby, delivering powerful temperature control with whisper‑quiet operation. Whether you’re stabilizing a small nano reef or cooling a large, high‑intensity display system, JBJ offers a chiller designed to keep your aquarium at the perfect temperature year‑round.

Built with energy‑efficient components, digital thermostats, and corrosion‑resistant titanium heat exchangers, JBJ chillers provide reliable, long‑term performance for both freshwater and saltwater environments.

LARGER SIZES AVAILABLE BY REQUEST FOR SPECIAL ORDER!

Why Aquarists Choose JBJ Chillers 💙❄️

  • Titanium heat exchanger for maximum corrosion resistance

  • Digital thermostat with precise temperature control

  • Ultra‑quiet operation ideal for home or office setups

  • Energy‑efficient design reduces power consumption

  • Plug‑and‑play installation with standard pump compatibility

  • Reliable cooling for reef tanks, planted tanks, and sensitive species

JBJ Nano Chillers – Compact Cooling for Small Aquariums 🧊🐚

Perfect for desktops, nano reefs, shrimp tanks, and small freshwater systems, the JBJ Nano Chiller line delivers powerful cooling in a compact footprint.

Nano Chiller Highlights

  • Designed for 5–30 gallon aquariums

  • Small, lightweight, and easy to hide in tight spaces

  • Quiet operation ideal for bedrooms and offices

  • Digital temperature control for stable cooling

  • Great for tanks with heat‑producing LEDs or pumps

Best For:

  • Nano reefs

  • Betta tanks

  • Shrimp tanks

  • Small planted aquariums

JBJ Arctica Chillers – Heavy‑Duty Cooling for Larger Systems 🌊❄️

The Arctica Series is JBJ’s flagship line, engineered for medium to large aquariums that demand serious cooling power. These chillers are known for their reliability, efficiency, and near‑silent performance.

Arctica Chiller Highlights

  • Designed for 40–300+ gallon aquariums

  • Commercial‑grade titanium coil for maximum heat transfer

  • Ultra‑quiet, vibration‑dampened compressor

  • Built‑in digital thermostat with ±1°F accuracy

  • Energy‑efficient condenser and evaporator

  • Long‑lasting, low‑maintenance design

Best For:

  • Reef tanks with high‑output lighting

  • Large planted tanks

  • Predator systems

  • Aquariums in warm rooms or garages

Which JBJ Chiller Is Right for You 🎯

  • Small tanks (5–30 gal): JBJ Nano Chiller

  • Medium tanks (40–90 gal): Arctica 1/15 HP or 1/10 HP

  • Large tanks (90–180 gal): Arctica 1/5 HP or 1/4 HP

  • Extra‑large systems (180–300+ gal): Arctica 1/3 HP or 1/2 HP

JBJ Aquarium Chillers – Quiet, Efficient Cooling for Every Aquarium Size ❄️🐠

The JBJ Aquarium Chiller Series is one of the most trusted cooling solutions in the hobby, delivering powerful temperature control with whisper‑quiet operation. Whether you’re stabilizing a small nano reef or cooling a large, high‑intensity display system, JBJ offers a chiller designed to keep your aquarium at the perfect temperature year‑round.

Built with energy‑efficient components, digital thermostats, and corrosion‑resistant titanium heat exchangers, JBJ chillers provide reliable, long‑term performance for both freshwater and saltwater environments.

LARGER SIZES AVAILABLE BY REQUEST FOR SPECIAL ORDER!

Why Aquarists Choose JBJ Chillers 💙❄️

  • Titanium heat exchanger for maximum corrosion resistance

  • Digital thermostat with precise temperature control

  • Ultra‑quiet operation ideal for home or office setups

  • Energy‑efficient design reduces power consumption

  • Plug‑and‑play installation with standard pump compatibility

  • Reliable cooling for reef tanks, planted tanks, and sensitive species

JBJ Nano Chillers – Compact Cooling for Small Aquariums 🧊🐚

Perfect for desktops, nano reefs, shrimp tanks, and small freshwater systems, the JBJ Nano Chiller line delivers powerful cooling in a compact footprint.

Nano Chiller Highlights

  • Designed for 5–30 gallon aquariums

  • Small, lightweight, and easy to hide in tight spaces

  • Quiet operation ideal for bedrooms and offices

  • Digital temperature control for stable cooling

  • Great for tanks with heat‑producing LEDs or pumps

Best For:

  • Nano reefs

  • Betta tanks

  • Shrimp tanks

  • Small planted aquariums

JBJ Arctica Chillers – Heavy‑Duty Cooling for Larger Systems 🌊❄️

The Arctica Series is JBJ’s flagship line, engineered for medium to large aquariums that demand serious cooling power. These chillers are known for their reliability, efficiency, and near‑silent performance.

Arctica Chiller Highlights

  • Designed for 40–300+ gallon aquariums

  • Commercial‑grade titanium coil for maximum heat transfer

  • Ultra‑quiet, vibration‑dampened compressor

  • Built‑in digital thermostat with ±1°F accuracy

  • Energy‑efficient condenser and evaporator

  • Long‑lasting, low‑maintenance design

Best For:

  • Reef tanks with high‑output lighting

  • Large planted tanks

  • Predator systems

  • Aquariums in warm rooms or garages

Which JBJ Chiller Is Right for You 🎯

  • Small tanks (5–30 gal): JBJ Nano Chiller

  • Medium tanks (40–90 gal): Arctica 1/15 HP or 1/10 HP

  • Large tanks (90–180 gal): Arctica 1/5 HP or 1/4 HP

  • Extra‑large systems (180–300+ gal): Arctica 1/3 HP or 1/2 HP

Size:

Model: DBI-010

  • Includes pump and tubing

  • Dimensions: 7.1x3.9x6.3"

  • 9-11 degrees Fahrenheit cooling up to 10 gallons. Note: These temperature pull-down ratings are in ideal situations. We highly recommend purchasing a chiller one size larger than the specifications would lead you to believe is necessary.

  • Powerful Semiconductor Thermal Management Chip

  • Triple Digit Precision Temperature Controller

  • Easy-Touch Control Panel

  • Adjustable Temperature Range 60-940F / 15-340C

  • High-Performance Corrosion Resistant Cooling Exchanger

  • Whisper-Quiet Performance

  • Effortless Installation

  • Precision Temperature Control

  • Superior Cooling Capacity

  • Compact Design

  • Energy Efficient Operation

  • Works with Reptiles or Axolotl tanks too!

Model: DBI-020

  • Includes pump and tubing

  • Dimensions: 7.1x3.9x10.2"

  • 9-11 degrees Fahrenheit cooling up to 20 gallons. Note: These temperature pull-down ratings are in ideal situations. We highly recommend purchasing a chiller one size larger than the specifications would lead you to believe is necessary.

  • Powerful Semiconductor Thermal Management Chip

  • Triple Digit Precision Temperature Controller

  • Easy-Touch Control Panel

  • Adjustable Temperature Range 60-940F / 15-340C

  • High-Performance Corrosion Resistant Cooling Exchanger

  • Whisper-Quiet Performance

  • Effortless Installation

  • Precision Temperature Control

  • Superior Cooling Capacity

  • Compact Design

  • Energy Efficient Operation

  • Works with Reptiles or Axolotl tanks too!

Model: DBI-050-D

  • 1-Year warranty

  • Quieter than similar sized aquarium chillers

  • 900 BTUs/2.0 amps/115V

  • Single stage controller

  • Does not have a pump. The required flow through the chiller is between 110 gph and 160 gph.

  • Maximum Tank Size: 40 gallons. If your tank is in a room that is at times over 82 degrees, or if you need to reduce the temperature more than 10 degrees, you should consider a larger chiller.

  • 1/2" Hose Barb Connections

  • Anti-freezing system will not allow the heat exchanger to freeze

  • Contains safe Ozone Friendly Refrigerant (R134-A)

  • Integrated Thermostat – Simple keypad programmable display with constant temperature readout accurate to +/- 1 F. Controller Range: 32-99F.

  • 7.72" x 12.6" x 14.1"

  • Decibel level: 39 dB

  • Chillers should not be placed in an enclosed area without adequate air flow

Model: DBA-075

  • 2-Year warranty

  • Quieter than similar sized aquarium chillers

  • 1270 BTUs/2.63 amps/115V

  • Single stage controller

  • Does not have a pump. The required flow through the chiller is between 240 gph and 960 gph.

  • 10 degree cooling up to 80 gallons. 30 degree cooling up to 30 gallons. Note: These temperature pull-down ratings are in ideal situations. We highly recommend purchasing a chiller one size larger than the specifications would lead you to believe is necessary.

  • 1/2", 3/4" & 5/8" Hose Barb Connections

  • Titanium Heat Exchanger

  • Anti-freezing system will not allow the heat exchanger to freeze

  • Contains safe Ozone Friendly Refrigerant (R134-A)

  • Integrated Thermostat – Simple keypad programmable display with constant temperature readout accurate to +/- 1 F.

  • The controller can be set as low as 32F

  • 9.8" x 16.5" x 18.5"

  • Chillers should not be placed in an enclosed area without adequate air flow

Model: DBA-150

  • 2-Year warranty

  • Quieter than similar sized aquarium chillers

  • 2400 BTUs/5 amps/115V

  • Single stage controller

  • Does not have a pump. The required flow through the chiller is between 480 gph and 1320 gph.

  • 10 degree cooling up to 180 gallons. Note: These temperature pull-down ratings are in ideal situations. We highly recommend purchasing a chiller one size larger than the specifications would lead you to believe is necessary.

  • 1/2", 3/4" or 5/8" Hose Barb Connections

  • Titanium Heat Exchanger

  • Anti-freezing system will not allow the heat exchanger to freeze

  • Contains safe Ozone Friendly Refrigerant (R134-A)

  • Integrated Thermostat – Simple keypad programmable display with constant temperature readout accurate to +/- 1 F.

  • The controller can be set as low as 32F

  • L 9.8" x 16.5" x 20.9"

  • Chillers should not be placed in an enclosed area without adequate air flow

Model: DBE-200

  • 2-Year warranty

  • Quieter than similar sized aquarium chillers

  • 3000 BTUs/6 amps/115V

  • Single stage controller

  • Does not have a pump. The required flow through the chiller is between 420 gph and 1920 gph.

  • 10 degree cooling up to 260 gallons. 20 degree cooling up to 130 gallons. 30 degree cooling up to 90 gallons. Note: These temperature pull-down ratings are in ideal situations. We highly recommend purchasing a chiller one size larger than the specifications would lead you to believe is necessary.

  • 1/2", 3/4" or 5/8" Hose Barb Connections

  • Titanium Heat Exchanger

  • Anti-freezing system will not allow the heat exchanger to freeze

  • Contains safe Ozone Friendly Refrigerant (R134-A)

  • Integrated Thermostat: Simple keypad programmable display with constant temperature readout accurate to +/- 1 F.

  • The controller can be set as low as 32F

  • L 9.8" x 16.5" x 20.9"

  • Chillers should not be placed in an enclosed area without adequate air flow

Model: DBM-250

  • 2-Year warranty

  • Quieter than similar sized aquarium chillers

  • 4000 BTUs/7.25 amps/115V

  • Single stage controller

  • Does not have a pump. The required flow through the chiller is between 480 gph and 2400 gph.

  • 10 degree cooling up to 340 gallons. Note: These temperature pull-down ratings are in ideal situations. We highly recommend purchasing a chiller one size larger than the specifications would lead you to believe is necessary.

  • 1/2", 3/4" or 5/8" Hose Barb Connections

  • Titanium Heat Exchanger

  • Anti-freezing system will not allow the heat exchanger to freeze

  • Contains safe Ozone Friendly Refrigerant (R134-A)

  • Integrated Thermostat – Simple keypad programmable display with constant temperature readout accurate to +/- 1 F.

  • The controller can be set as low as 32F

  • 13.75" Wide x 15.75" High x 17.75" Front to Back

  • Chillers should not be placed in an enclosed area without adequate air flow