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At AquaCave, we offer some of the best selection and best prices on aquarium chillers and chiller accessories for you marine, reef, and saltwater aquarium.
Maintaining an optimal tank temperature in the summer months can be a challenge. An aquarium chiller (also referred to as an aquarium cooler, aquarium water chiller, saltwater chiller, fish tank chiller & tank chiller) is one of a couple options for maintaining correct aquarium temperature. Although aquarium chillers can be quite expensive, chillers are low maintenance and high longevity products.

60 of 60 Items
  • Teco TK-15K Heat Pump 6 HP, 240V-60Hz, 3 phase Teco TK-15K Heat Pump 6 HP, 240V-60Hz, 3 phase

    TECO us

    Teco TK-15K Heat Pump 6 HP, 240V-60Hz, 3 phase

    Teco TK-15K Heat Pump 6 HP, 240V-60Hz, 3 phase HIGH-PERFORMANCE REFRIGERATION TECHNOLOGY TK Heat Pumps use internationally-recognized rotary compressors with a titanium coaxial heat exchangers to ensure low-energy consumption while sustaining the...

    $22,950.00
  • Teco TK-8K Heat Pump 3.5 HP, 240V-60Hz, 1 phase Teco TK-8K Heat Pump 3.5 HP, 240V-60Hz, 1 phase

    TECO us

    Teco TK-8K Heat Pump 3.5 HP, 240V-60Hz, 1 phase

    Teco TK-8K Heat Pump 3.5 HP, 240V-60Hz, 1 phase HIGH-PERFORMANCE REFRIGERATION TECHNOLOGY TK Heat Pumps use internationally-recognized rotary compressors with a titanium coaxial heat exchangers to ensure low-energy consumption while sustaining the...

    $14,125.00
  • Teco TK-5K Heat Pump 2 HP, 240V-60Hz, 1 phase Teco TK-5K Heat Pump 2 HP, 240V-60Hz, 1 phase

    TECO us

    Teco TK-5K Heat Pump 2 HP, 240V-60Hz, 1 phase

    Teco TK-5K Heat Pump 2 HP, 240V-60Hz, 1 phase HIGH-PERFORMANCE REFRIGERATION TECHNOLOGY TK Heat Pumps use internationally-recognized rotary compressors with a titanium coaxial heat exchangers to ensure low-energy consumption while sustaining the...

    $11,290.00
  •   Teco Tank TK-9000 Aquarium Chiller    Teco Tank TK-9000 Aquarium Chiller

    TECO us

    Teco Tank TK-9000 Aquarium Chiller

    Teco TANK TK-9000 Aquarium Chiller EFFICIENT COOLING TECHNOLOGY Internationally-recognized high-end compressors and titanium coaxial heat exchangers provide high performance, low energy consumption and low noise levels. DIGITAL THERMOSTAT Intuitive...

    $5,460.00
  •  Teco Tank TK-6000 Aquarium Chiller   Teco Tank TK-6000 Aquarium Chiller

    TECO us

    Teco Tank TK-6000 Aquarium Chiller

    Teco TANK TK-6000 Aquarium Chiller Internationally-recognized high-end compressors and titanium coaxial heat exchangers provide high performance, low energy consumption and low noise levels. BUILT-IN HEATER The TANK® TK-2000 comes standard with a...

    $4,670.00
  • Hydro Frost Water Chiller – 3HP Hydro Frost Water Chiller – 3HP Hydro Frost Water Chiller – 3HP

    Hydro Frost

    Hydro Frost Water Chiller – 3HP

    Hydro Frost Water Chiller – 3HP The Ideal Solution To Keep Your Water At The Perfect Temperature High-performance rotary compressor - internationally recognized and exclusively used in all units. Titanium coaxial heat exchanger - ensures high...

    $4,624.95
  • Hydro Frost Water Chiller – 2HP Hydro Frost Water Chiller – 2HP Hydro Frost Water Chiller – 2HP

    Hydro Frost

    Hydro Frost Water Chiller – 2HP

    Hydro Frost Water Chiller – 2HP The Ideal Solution To Keep Your Water At The Perfect Temperature High-performance rotary compressor - internationally recognized and exclusively used in all units. Titanium coaxial heat exchanger - ensures high...

    $3,849.95
  •  Teco Tank TK-3000 Aquarium Chiller   Teco Tank TK-3000 Aquarium Chiller

    TECO us

    Teco Tank TK-3000 Aquarium Chiller

    TANK TK-3000 Aquarium Chiller Internationally-recognized high-end compressors and titanium coaxial heat exchangers provide high performance, low energy consumption and low noise levels. BUILT-IN HEATER The TANK® TK-2000 comes standard with a...

    $3,760.00
  • EHEIM Climacontrol+ L EHEIM Climacontrol+ L EHEIM Climacontrol+ L EHEIM Climacontrol+ L

    Eheim

    EHEIM Climacontrol+ L

    EHEIM Climacontrol+ L You can use EHEIM climacontrol+ to cool down the water temperature on hot days or warm it up on cold days, just as your aquarium inhabitants need it.EHEIM climacontrol+ is our new electronically controlled climate control device...

    $1,999.99
  • EcoPlus Commercial Grade 1.5 HP Water Chiller EcoPlus Commercial Grade 1.5 HP Water Chiller EcoPlus Commercial Grade 1.5 HP Water Chiller

    EcoPlus

    EcoPlus Commercial Grade 1.5 HP Water Chiller

    EcoPlus Commercial Grade 1.5 HP Water Chiller. Suitable for use with reservoirs, hydroponic systems & aquariums. Features a commercial-grade titanium heat exchanger for optimum performance and corrosion resistance. High-quality Japanese compressor...

    Was: $2,099.99
    Now: $1,799.99
  • EHEIM Climacontrol+ M EHEIM Climacontrol+ M EHEIM Climacontrol+ M EHEIM Climacontrol+ M

    Eheim

    EHEIM Climacontrol+ M

    EHEIM Climacontrol+ M You can use EHEIM climacontrol+ to cool down the water temperature on hot days or warm it up on cold days, just as your aquarium inhabitants need it.EHEIM climacontrol+ is our new electronically controlled climate control device...

    $1,799.99
  • EcoPlus Commercial Grade 1 HP Water Chiller EcoPlus Commercial Grade 1 HP Water Chiller EcoPlus Commercial Grade 1 HP Water Chiller

    EcoPlus

    EcoPlus Commercial Grade 1 HP Water Chiller

    EcoPlus Commercial Grade 1 HP Water Chiller Suitable for use with reservoirs, hydroponic systems & aquariums. Features a commercial-grade titanium heat exchanger for optimum performance and corrosion resistance. High-quality Japanese compressor is...

    Was: $1,799.99
    Now: $1,599.99
  • EHEIM Climacontrol+ S EHEIM Climacontrol+ S EHEIM Climacontrol+ S EHEIM Climacontrol+ S

    Eheim

    EHEIM Climacontrol+ S

    EHEIM Climacontrol+ S You can use EHEIM climacontrol+ to cool down the water temperature on hot days or warm it up on cold days, just as your aquarium inhabitants need it.EHEIM climacontrol+ is our new electronically controlled climate control device...

    $1,499.99
  • Aqua Euro USA Max-Chill 1 HP Titanium Water Chiller Aqua Euro USA Max-Chill 1 HP Titanium Water Chiller Aqua Euro USA Max-Chill 1 HP Titanium Water Chiller

    AquaEuro USA

    Aqua Euro USA Max-Chill 1 HP Titanium Water Chiller

    Aqua Euro USA Max Chill 1 HP Titanium Water Chiller The AquaEuro USA HP Max-Chill Titanium Chillers are affordable but are proven to have the same level of performance as the more expensive chillers. These powerful chillers quickly lower water...

    $1,499.95
  •  Teco Tank TK-2000 Aquarium Chiller   Teco Tank TK-2000 Aquarium Chiller

    TECO us

    Teco Tank TK-2000 Aquarium Chiller

    Teco TANK TK-2000 Aquarium Chiller EFFICIENT COOLING TECHNOLOGY Internationally-recognized high-end compressors and titanium coaxial heat exchangers provide high performance, low energy consumption and low noise levels. DIGITAL THERMOSTAT Intuitive...

    $1,465.00
  • EcoPlus Commercial Grade 1/2 HP Water Chiller EcoPlus Commercial Grade 1/2 HP Water Chiller EcoPlus Commercial Grade 1/2 HP Water Chiller

    EcoPlus

    EcoPlus Commercial Grade 1/2 HP Water Chiller

    EcoPlus Commercial Grade 1/2 HP Water Chiller Suitable for use with reservoirs, hydroponic systems & aquariums. Features a commercial-grade titanium heat exchanger for optimum performance and corrosion resistance. High-quality Japanese compressor is...

    Was: $1,599.99
    Now: $1,399.99
  •  Teco Tank TK-1000 Aquarium Chiller   Teco Tank TK-1000 Aquarium Chiller

    TECO us

    Teco Tank TK-1000 Aquarium Chiller

    Teco TANK TK-1000 Aquarium Chiller EFFICIENT COOLING TECHNOLOGY Internationally-recognized high-end compressors and titanium coaxial heat exchangers provide high performance, low energy consumption, and low noise levels. DIGITAL THERMOSTAT Intuitive...

    $1,285.00
  • Deluxe Blue Diamond Cold Plunge Chiller / Filter Kit Deluxe Blue Diamond Cold Plunge Chiller / Filter Kit Deluxe Blue Diamond Cold Plunge Chiller / Filter Kit Deluxe Blue Diamond Cold Plunge Chiller / Filter Kit Deluxe Blue Diamond Cold Plunge Chiller / Filter Kit

    Blue Diamond

    Deluxe Blue Diamond Cold Plunge Chiller / Filter Kit

    Deluxe Cold Plunge Chiller / Filter Kit Our kit includes everything you will need to convert a standard tub to a Cold Plunge tub.  Kit Includes:  Your Choice of Chiller: Blue Diamond 1/4HP, 1/2HP, 1HP Optional filter: Canister Filter with...

    $1,267.19
  • Blue Diamond 1 HP Titanium Water Chiller Blue Diamond 1 HP Titanium Water Chiller Blue Diamond 1 HP Titanium Water Chiller Blue Diamond 1 HP Titanium Water Chiller Blue Diamond 1 HP Titanium Water Chiller

    Blue Diamond

    Blue Diamond 1 HP Titanium Water Chiller

    Blue Diamond 1 HP Titanium Water Chiller Plant roots require a good flow of oxygen - more oxygen can be held by water when it is at lower temperatures. Using a chiller for hydroponic systems can highly benefit the rapid and healthy growth of plants...

    Was: $1,499.95
    Now: $1,199.96
  • Deluxe EcoPlus Cold Plunge Chiller / Filter Kit Deluxe EcoPlus Cold Plunge Chiller / Filter Kit Deluxe EcoPlus Cold Plunge Chiller / Filter Kit Deluxe EcoPlus Cold Plunge Chiller / Filter Kit Deluxe EcoPlus Cold Plunge Chiller / Filter Kit

    EcoPlus

    Deluxe EcoPlus Cold Plunge Chiller / Filter Kit

    Deluxe Cold Plunge Chiller / Filter Kit Our kit includes everything you will need to convert a standard tub to a Cold Plunge tub.  Kit Includes:  Your Choice of Chiller: EcoPlus 1/4HP/0.5HP/1HP/1.5HP Optional filter: Canister Filter with...

    $1,087.19
  •  Teco Tank TK-500 Aquarium Chiller   Teco Tank TK-500 Aquarium Chiller

    TECO us

    Teco Tank TK-500 Aquarium Chiller

    Teco TANK TK-500 Aquarium Chiller EFFICIENT COOLING TECHNOLOGY Internationally-recognized high-end compressors and titanium coaxial heat exchangers provide high performance, low energy consumption, and low noise levels. DIGITAL THERMOSTAT Intuitive...

    $1,028.00
  • Aqua Euro USA Max-Chill 1/2 HP Titanium Water Chiller Aqua Euro USA Max-Chill 1/2 HP Titanium Water Chiller Aqua Euro USA Max-Chill 1/2 HP Titanium Water Chiller

    AquaEuro USA

    Aqua Euro USA Max-Chill 1/2 HP Titanium Water Chiller

    Aqua Euro USA Max Chill 1/2 HP Titanium Water Chiller The AquaEuro USA HP Max-Chill Titanium Chillers are affordable but are proven to have the same level of performance as the more expensive chillers. These powerful chillers quickly lower water...

    $999.95
  • Blue Diamond 1/2 HP Titanium Water Chiller Blue Diamond 1/2 HP Titanium Water Chiller Blue Diamond 1/2 HP Titanium Water Chiller Blue Diamond 1/2 HP Titanium Water Chiller Blue Diamond 1/2 HP Titanium Water Chiller

    Blue Diamond

    Blue Diamond 1/2 HP Titanium Water Chiller

    Blue Diamond 1/2 HP Titanium Water Chiller Plant roots require a good flow of oxygen - more oxygen can be held by water when it is at lower temperatures. Using a chiller for hydroponic systems can highly benefit the rapid and healthy growth of plants...

    $999.95
  • EcoPlus 1/2 HP Water Chiller EcoPlus 1/2 HP Water Chiller

    EcoPlus

    EcoPlus 1/2 HP Water Chiller

    EcoPlus 1/2 HP Water ChillerFight warm water problems with an EcoPlus® Water Chiller! Digital control system for accurate, stable water temperature that helps to keep your reservoir cool. Environmentally safe, freon-free R134a refrigeration system...

    Was: $1,099.99
    Now: $979.99
  • JBJ Arctica 1/3 HP Titanium Aquarium Chiller DBM-250

    JBJ

    JBJ Arctica 1/3 HP Titanium Aquarium Chiller DBM-250

    JBJ Arctica 1/3 HP Titanium Aquarium Chiller DBM-250Arctica Titanium Aquarium Chillers are state-of-the-art aquarium coolers incorporating the most advanced technological features compared to any other chiller on the market. Many years of research and...

    Was: $1,059.38
    Now: $953.44
  • JBJ Arctica 1/4 HP Titanium Aquarium Chiller DBE-200

    JBJ

    JBJ Arctica 1/4 HP Titanium Aquarium Chiller DBE-200

    JBJ Arctica 1/4 HP Titanium Aquarium Chiller DBE-200 Arctica Titanium Aquarium Chillers are state-of-the-art aquarium coolers incorporating the most advanced technological features compared to any other chiller on the market. Many years of research and...

    Was: $965.22
    Now: $868.69
  • JBJ Arctica 1/5 HP Titanium Aquarium Chiller DBA-150

    JBJ

    JBJ Arctica 1/5 HP Titanium Aquarium Chiller DBA-150

    JBJ Arctica 1/5 HP Titanium Aquarium Chiller DBA-150.  Arctica Titanium Aquarium Chillers are state-of-the-art aquarium coolers incorporating the most advanced technological features compared to any other chiller on the market. Many years of research...

    Was: $891.66
    Now: $802.49
  •  Teco Tank TK-150 Aquarium Chiller   Teco Tank TK-150 Aquarium Chiller

    TECO us

    Teco Tank TK-150 Aquarium Chiller

    Teco TANK TK-150 Aquarium Chiller FOR SMALL & NANO SIZE AQUARIUMS UP TO 60 GALLONS The new TANK™ chiller line is the next generation of TECO's flagship SeaChill™ aquarium chiller used by consumers and professionals for over a decade...

    $795.00
  • Aqua Euro USA Max-Chill 1/4 HP Titanium Water Chiller Aqua Euro USA Max-Chill 1/4 HP Titanium Water Chiller Aqua Euro USA Max-Chill 1/4 HP Titanium Water Chiller

    AquaEuro USA

    Aqua Euro USA Max-Chill 1/4 HP Titanium Water Chiller

    Aqua Euro USA Max Chill 1/4 HP Titanium Water Chiller The AquaEuro USA HP Max-Chill Titanium Chillers are affordable but are proven to have the same level of performance as the more expensive chillers. These powerful chillers quickly lower water...

    $749.95
  • Blue Diamond 1/4 HP Titanium Water Chiller Blue Diamond 1/4 HP Titanium Water Chiller Blue Diamond 1/4 HP Titanium Water Chiller Blue Diamond 1/4 HP Titanium Water Chiller Blue Diamond 1/4 HP Titanium Water Chiller

    Blue Diamond

    Blue Diamond 1/4 HP Titanium Water Chiller

    Blue Diamond 1/4 HP Titanium Water Chiller Plant roots require a good flow of oxygen - more oxygen can be held by water when it is at lower temperatures. Using a chiller for hydroponic systems can highly benefit the rapid and healthy growth of plants...

    $749.95
  • JBJ Arctica 1/10 HP Titanium Aquarium Chiller DBA-75

    JBJ

    JBJ Arctica 1/10 HP Titanium Aquarium Chiller DBA-75

    JBJ Arctica 1/10 HP Titanium Aquarium Chiller DBA-75. Arctica Titanium Aquarium Chillers are state-of-the-art aquarium coolers incorporating the most advanced technological features compared to any other chiller on the market. Many years of research and...

    Was: $696.34
    Now: $626.70
  • EcoPlus 1/4 HP Water Chiller EcoPlus 1/4 HP Water Chiller

    EcoPlus

    EcoPlus 1/4 HP Water Chiller

    EcoPlus 1/4 HP Water ChillerThe EcoPlus® Chillers are suitable for use in reservoirs, hydroponic systems & fresh or saltwater aquariums. Each chiller provides a high performance titanium heat exchanger for optimum performance and corrosion...

    Was: $749.99
    Now: $599.99
  • Blue Diamond 1/10 HP Titanium Water Chiller Blue Diamond 1/10 HP Titanium Water Chiller Blue Diamond 1/10 HP Titanium Water Chiller Blue Diamond 1/10 HP Titanium Water Chiller Blue Diamond 1/10 HP Titanium Water Chiller

    Blue Diamond

    Blue Diamond 1/10 HP Titanium Water Chiller

    Blue Diamond 1/10 HP Titanium Water Chiller Plant roots require a good flow of oxygen - more oxygen can be held by water when it is at lower temperatures. Using a chiller for hydroponic systems can highly benefit the rapid and healthy growth of plants...

    $579.95
  • JBJ Arctica 1/15 HP Titanium Aquarium Chiller DBA-050

    JBJ

    JBJ Arctica 1/15 HP Titanium Aquarium Chiller DBA-050

    JBJ Arctica 1/15 HP Titanium Aquarium Chiller DBA-050Gigantic News for Nano Hobbyists! Enhancing the Nano-Experience JBJ introduces the revolutionary MINI Arctica Chillers! Finally, there is a REAL long-term solution for heat concerns in Nano...

    Was: $531.98
    Now: $478.78
  •  EcoPlus 1/10 HP Water Chiller  EcoPlus 1/10 HP Water Chiller  EcoPlus 1/10 HP Water Chiller

    EcoPlus

    EcoPlus 1/10 HP Water Chiller

    EcoPlus 1/10 HP Water ChillerThe EcoPlus® Chillers are suitable for use in reservoirs, hydroponic systems & fresh or saltwater aquariums. Each chiller provides a high performance titanium heat exchanger for optimum performance and corrosion...

    Was: $549.99
    Now: $449.99
  • Teco UV Sterilizer Kit, 14W Teco UV Sterilizer Kit, 14W

    TECO us

    Teco UV Sterilizer Kit, 14W

    Teco UV Sterilizer Kit, 14W Ultra-violet (UV) sterilizer kit compatible with TK-3000, TK-6000, and TK-9000 chillers. Each chiller can accommodate up to 4 UV bulbs. Easy to install - takes less than 10 minutes. No tools are required. Includes...

    $152.00
  • TECOnnect WIFI Module TECOnnect WIFI Module

    TECO us

    TECOnnect WIFI Module

    TECOnnect WIFI Module TECOnnect is an essential tool for everyone who wants control water temperature at any moments and everywhere. Thanks to TECOnnect, you will be able to remotely control your chiller, modify parameters and receive...

    $140.00
  • Teco 400w Heater Kit Teco 400w Heater Kit

    TECO us

    Teco 400w Heater Kit

    Teco 400w Heater Kit Compatibility: TK-3000, TK-6000 he 400w heater kit is designed to work universally with all Teco SeaChill Aquarium Chillers. Installation is easy and takes less than 10 minutes. No tools required. Includes an installation guide...

    $100.00
  • Teco UV Sterilizer Replacement Bulb, 14W Teco UV Sterilizer Replacement Bulb, 14W

    TECO us

    Teco UV Sterilizer Replacement Bulb, 14W

    Teco UV Sterilizer Replacement Bulb, 14W Replacement bulb for the UV Sterilizer kit on TECO SeaChill aquarium chillers.Teco UV Sterilizer Replacement Bulb, 14W Replacement bulb for the UV Sterilizer kit on TECO SeaChill aquarium chillers. Product...

    $68.00
  • Teco Conveyor Extension Piece Teco Conveyor Extension Piece

    TECO us

    Teco Conveyor Extension Piece

    Teco Conveyor Extension Piece Each extension piece extends the rotating conveyor manifold featured on TECO's TANK TK-500, TK-1000 and TK-2000 aquarium chillers. Chillers can overheat themselves when they are placed inside a cabinet or confined space,...

    $31.00
  •  JBJ Installation Kit for Nano/Mini Chillers  JBJ Installation Kit for Nano/Mini Chillers

    JBJ

    JBJ Installation Kit for Nano/Mini Chillers

    Installation Kit for Nano/Mini Arctica Chillers by JBJ. Chiller Installation made easy! Includes: * 2 - 1/2" - 6ft flexible tubing * 1 - S-Tube - Outlet * 1 - U-Tube - InletInstallation Kit for Nano/Mini Arctica Chillers by JBJ. Chiller Installation...

    $29.95
  • Teco Flow Indicator Teco Flow Indicator

    TECO us

    Teco Flow Indicator

    Teco Flow Indicator The TECO Flow Indicator is an important accessory for most aquarium system setups. Connect the Flow Indicator to any pipe or tubing that water flows through. The red fan in the middle will spin--a visual indication that water is...

    $9.95
60 of 60 Items