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Aquarium Chiller 79 GAL - Water Chiller for Aquarium 1/3 HP Energy Efficient Fish Tank Water Chiller for Axolotl, Coral, Jellyfish, Freshwater & Saltwater Quiet Cold Plunge Chiller 300L
US Store
vemoko

Aquarium Chiller 79 GAL - Water Chiller for Aquarium 1/3 HP Energy Efficient Fish ...
4.1

KES 44949

42gal Aquarium Chiller for Fish Tank, 1/10HP Water Chiller for Cold Plunge Fish Tank Cooling System for Saltwater Freshwater Hydroponic System Axolotl Jellyfish Quiet Compressor
US Store
RustyVioum

42gal Aquarium Chiller for Fish Tank, 1/10HP Water Chiller for Cold Plunge Fish ...
4.3

KES 38932

Aquarium Chiller, Fish Tank Water Cooler, Refrigeration Compressor, Cold Plunge Tub with Ice Bath, Water Chiller for Ice Bath Aquatic Plant Forfishtank+Bathtub 160L/42Gal
US Store
Erxewim

Aquarium Chiller, Fish Tank Water Cooler, Refrigeration Compressor, Cold Plunge Tub ...

KES 124699

79 Gallon Aquarium Chiller, Fish Tank Chiller,1/3 HP Active Aqua Chiller for Axolotl, Aquarium Cooler with LED Display, Pipe, Water Pump, Remote Control
US Store
YAKUST

79 Gallon Aquarium Chiller, Fish Tank Chiller,1/3 HP Active Aqua Chiller for ...
3.7

50+ bought

KES 45835

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

Aquarium Chiller for Aquarium, Hydroponics Water Cooler Fish Tank Chiller Constant ...
3.8

KES 15762

Aquarium Chiller, 42/78/130 Gallon Quiet Water Chiller, Water Chiller for Cold Plunge, Fish Tank Water Cooler Machine, Water Chiller for Ice Bath Aquatic Plant Jellyfish Cultivation,500L/130Gallon
US Store
Kindevieft

Aquarium Chiller, 42/78/130 Gallon Quiet Water Chiller, Water Chiller for Cold ...
1

KES 144471

Aquarium Chiller, Water Chiller for Fish Tank, Aquarium Cooler for Coral Reef, Cold Plunge Chiller for Hydroponics, Aquarium Water Chiller, 30L/7.93GAL
US Store
KEARIXM

Aquarium Chiller, Water Chiller for Fish Tank, Aquarium Cooler for Coral Reef, Cold ...
5

KES 15585

Aquarium Chiller, 42/78/130 Gallon Quiet Water Chiller, Water Chiller for Cold Plunge, Fish Tank Water Cooler Machine, Water Chiller for Ice Bath Aquatic Plant Jellyfish Cultivation,160L/42Gallon
US Store
Kindevieft

Aquarium Chiller, 42/78/130 Gallon Quiet Water Chiller, Water Chiller for Cold ...
1

KES 106664

Aquarium Chiller, 1/101HP Water Chiller for Cold Plunge, Ice Bath Chiller, Refrigeration Compressor, Refrigeration for Hydroponic Systems Jellyfish Coral Reef,ForFishTankOnly-160L/42Gal
US Store
ZHLINGQ

Aquarium Chiller, 1/101HP Water Chiller for Cold Plunge, Ice Bath Chiller, ...

KES 77852

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
US Store
Fitnet

79 Gal Aquarium Chiller, 1/3 HP Fish Tank Water Chiller with Quiet Design ...
4.4

50+ bought

KES 50256

1/10 HP Aquarium Chiller 42gal 160L. for Axolotls, Fish Tanks, hydroponics. Sea & Fresh Water Compatible. Includes Pump, nozzles & Hoops. Ideal for Coral & Shrimp 110V
US Store
Erfolkerz

1/10 HP Aquarium Chiller 42gal 160L. for Axolotls, Fish Tanks, hydroponics. Sea & ...
5

KES 48434

Aquarium Chiller 42-264 gal Aquarium Cooler Fish Tank Chiller Hydroponic Water Chiller with Quiet Refrigeration Compressor Refrigeration,ForFishTank+Bathtub-300L/79Gal
US Store
WANGYYDS

Aquarium Chiller 42-264 gal Aquarium Cooler Fish Tank Chiller Hydroponic Water ...

KES 101836

iMeshbean Aquarium Chiller, 79 Gal 300L, 1/3 HP Fish Tank Water Chiller with Quiet Design Compressor, Refrigeration for Hydroponic System Axolotl Jellyfish Coral Reef, Black
US Store
iMeshbean

iMeshbean Aquarium Chiller, 79 Gal 300L, 1/3 HP Fish Tank Water Chiller with Quiet ...
2.4

KES 46709

Aquarium Chiller, ABS Housing Digital Display Intelligent Temperature Control Electric Water Heater Chiller for Aquaculture US Plug Pump US Plug 110V
US Store
LBEC

Aquarium Chiller, ABS Housing Digital Display Intelligent Temperature Control ...
3

KES 19146

Aquarium Chiller, 42 Gal 1/10 HP Water Chillers, Hydroponic Cooler Fish Tank Cooling System for Axolotl Coral Reef Shrimp, 160L
US Store
DouSeiAi

Aquarium Chiller, 42 Gal 1/10 HP Water Chillers, Hydroponic Cooler Fish Tank ...

KES 30797

Aquarium Chiller Fish Tank Water Cooler Fit Hydroponics System Refrigeration Compressor Cold Plunge Nuvio Tub With Ice Bath Hydroponic Chillers Special Quiet Design For Weeds Jellyfish Coral Crystal
US Store
AOOCHU

Aquarium Chiller Fish Tank Water Cooler Fit Hydroponics System Refrigeration ...
4.3

KES 29896

Aquarium Chiller, Fish Tank Water Cooler, Refrigeration Compressor, Cold Plunge Tub with Ice Bath, Hydroponic Chillers, Quiet Design
US Store
CHRISK

Aquarium Chiller, Fish Tank Water Cooler, Refrigeration Compressor, Cold Plunge Tub ...

KES 132622

Water Chiller 15.85Gal 200W Aquarium Chiller with -58F-230F Temperature Adjustable, Automatic Constant Temperature Aquarium Cooler Chiller for Fish Tank, Black 110V
US Store
BANLICALI

Water Chiller 15.85Gal 200W Aquarium Chiller with -58F-230F Temperature Adjustable, ...
1

KES 25111

Aquarium Chiller, 42/79/132/264 Gallon Fish Tank Water Cooler, Refrigeration Compressor, Cold Plunge Tub with Ice Bath, Water Chiller for Ice Bath Aquatic Plant,ForFishTank+Bathtub-160L/42Gal
US Store
ZHLINGQ

Aquarium Chiller, 42/79/132/264 Gallon Fish Tank Water Cooler, Refrigeration ...

KES 80974

Aquarium Chiller, 42 Gallon Quiet Water Chiller, 1/10HP Fish Tank Cooler Cooling Machine for Aquatic Plant Cultivation, Jellyfish Cultivation, Coral Cultivation
US Store
sertheha

Aquarium Chiller, 42 Gallon Quiet Water Chiller, 1/10HP Fish Tank Cooler Cooling ...

KES 34858

42Gal Aquarium Chiller for Axolotl 1/10HP Water Cooler Fish Tank Chiller Hydroponics Cooling System with Adjustable Temperature, 160L Water Chillers for Aquarium Aquaculture
US Store
AKSDSGA

42Gal Aquarium Chiller for Axolotl 1/10HP Water Cooler Fish Tank Chiller ...
5

KES 32566

150W Compact Aquarium Heater for 15-30 Gallon Tanks | Super Short Submersible Fish Tank Heater with LED Digital Thermostat, Dry-Run & Overheat Protection, Memory Function
US Store
VCRAZE

150W Compact Aquarium Heater for 15-30 Gallon Tanks | Super Short Submersible Fish ...
4.3

KES 4616

79 Gallon Aquarium Chiller, 1/3 HP Active Aqua Chiller for Axolotl, Fish Tank Chiller, Hydroponic Cooling System, Aquarium Cooler with LED Display, Pipe, Water Pump, Remote Control
US Store
iMeshbean

79 Gallon Aquarium Chiller, 1/3 HP Active Aqua Chiller for Axolotl, Fish Tank ...
3

KES 47770

DC 12V Aquarium Chiller, 100W Fish Tank Cooling Unit Water Temperature Regulator Thermoelectric Climate Controller with LEDTemperature Display for Freshwater Saltwater Axolotl Coral Reef
US Store
DRRSBRP

DC 12V Aquarium Chiller, 100W Fish Tank Cooling Unit Water Temperature Regulator ...
4

KES 19475

AquaMiracle Submersible Aquarium Heater with LED Digital Temp Display, Fish Tank Heater with Dry-Run & Over-Temp Protection, for Freshwater Saltwater Aquariums50W/5-10Gal
US Store
AquaMiracle

AquaMiracle Submersible Aquarium Heater with LED Digital Temp Display, Fish Tank ...
4.5

50+ bought

KES 4616

Electric Water Heater Chiller, AC 100240V 20L Aquarium Chiller ABS Housing Digital Display Intelligent Temperature Control 70W with Pump for Fish US Plug Pump US Plug 110V
US Store
HURRISE

Electric Water Heater Chiller, AC 100240V 20L Aquarium Chiller ABS Housing Digital ...
3.3

KES 24809

15% OFF
Aquarium Chiller 79 Gal, 1/3 HP Fish Tank Water Chiller 300L Hydroponics Cooler with Quiet Design Refrigeration Compressor and 3M Pipe for Saltwater Freshwater Fish Coral Shrimp Jellyfish Water Weeds
US Store
DIYAREA

Aquarium Chiller 79 Gal, 1/3 HP Fish Tank Water Chiller 300L Hydroponics Cooler ...
3.5

KES 41322 48487

BAOSHISHAN 1/3 HP Aquarium Chiller 79 Gallons 300L Water Cooling System Set | Quiet Compressor Refrigeration for Indoor Hydroponics, Axolotls and Coral Reef Tanks, Precise Water Climate Control Solutions
US Store
BAOSHISHAN

BAOSHISHAN 1/3 HP Aquarium Chiller 79 Gallons 300L Water Cooling System Set | Quiet ...
4.2

KES 58393

Aquael Platinium Aquarium Heater for Freshwater & Saltwater Aquariums - 250 Watt, 48-66 Gallons
US Store
Aquael

Aquael Platinium Aquarium Heater for Freshwater & Saltwater Aquariums - 250 Watt, ...
3.2

KES 6738

300L/500L Aquarium Chiller, Water Cooler Fish Tank Chiller Seafood Cultivation Equipment for Fresh/Salt Water Waterweeds Jellyfish Coral Crystal Shrimp 500L
US Store
DOZPAL

300L/500L Aquarium Chiller, Water Cooler Fish Tank Chiller Seafood Cultivation ...

KES 122962

AquaMiracle Submersible Aquarium Heaters, 300W Fish Tank Heater with LED Digital Temp Display, Dry-Run Auto Power-Off & Overheat Protection, for Freshwater and Saltwater Tanks 40-75 Gal
US Store
AquaMiracle

AquaMiracle Submersible Aquarium Heaters, 300W Fish Tank Heater with LED Digital ...
4.6

KES 6031

Aquarium Chiller, 79 gal 1/3 HP 300L Water Chiller for Cold Plunge, Hydroponic Cooler Fish Tank Cooling System for Axolotl Coral Reef Shrimp with Pump and Pipe
US Store
Ezcasch

Aquarium Chiller, 79 gal 1/3 HP 300L Water Chiller for Cold Plunge, Hydroponic ...
4.3

KES 59101

1/4HP Arctica Aquarium Chiller
US Store
JBJ

1/4HP Arctica Aquarium Chiller
5

KES 188549

Small Aquarium Chiller 15gal/60L, Quiet Water Chiller for Household Fish Tanks Coral Reef Axolotl Hydroponics, Fish Tank Chiller 110V with Water Pump
US Store
Fox plunge

Small Aquarium Chiller 15gal/60L, Quiet Water Chiller for Household Fish Tanks ...
5

KES 29021

BAOSHISHAN 1/3 HP Aquarium Chiller, 79 Gal for Hydroponics, Reef, Axolotl | Quiet Compressor, Pure Titanium Evaporator, Fresh & Saltwater Use, Touchscreen, Rapid Cooling, 24/7 Stable Temp
US Store
BAOSHISHAN

BAOSHISHAN 1/3 HP Aquarium Chiller, 79 Gal for Hydroponics, Reef, Axolotl | Quiet ...
4.7

KES 59101

Aquarium Chiller, Water Chiller for Fish Tank, Aquarium Water Chiller with Circulation Function Constant Temperature and Low Noise for Fish Tank, Axolotls, Coral Reef,30L/7.93GAL 100W
US Store
DEIGEHJRE

Aquarium Chiller, Water Chiller for Fish Tank, Aquarium Water Chiller with ...

KES 17883

Water Chiller for Aquarium 1/10 HP Titanium Coil Cooling System - 47 Gal Capacity, Energy Efficient & Low Noise Design - Ideal for Reef Tanks, Hydroponics, and Aquatic Pets
US Store
RIAHNEAH

Water Chiller for Aquarium 1/10 HP Titanium Coil Cooling System - 47 Gal Capacity, ...

KES 37167

Aquarium Heater 25W, Submersible Fish Tank Heater with LED Digital Display, Auto Power-Off When Leaving Water & High Temp Protection, for Fresh and Salt Water Tanks 3-5 Gal
US Store
VCRAZE

Aquarium Heater 25W, Submersible Fish Tank Heater with LED Digital Display, Auto ...

KES 3731

Aquarium Chiller, 47gal 1/10 HP Fish Tank Chiller Water Chiller for Aquarium, Hydroponic Cooler Fish Tank Cooling System Ajustable Temperature 32-122F with LED Display for Saltwater Freshwater
US Store
NEBEUUO

Aquarium Chiller, 47gal 1/10 HP Fish Tank Chiller Water Chiller for Aquarium, ...
1

KES 30268

Aquarium Chiller, Fish Tank Cooling Fan System for Salt Fresh Water, 2 Variable Speed, Wide Angle Adjustable 1-Fan
US Store
Petzilla

Aquarium Chiller, Fish Tank Cooling Fan System for Salt Fresh Water, 2 Variable ...
4

KES 3554

Ultra-Quiet Aquarium Chiller, Small Water Chiller for Fish Tank, Semiconductor Cooling for Hydroponics System Coral Reef Freshwater Saltwater 15gal/60L
US Store
Fox plunge

Ultra-Quiet Aquarium Chiller, Small Water Chiller for Fish Tank, Semiconductor ...
5

KES 27252

Aquarium Chiller Heater 100W Cooling Heating System with Digital Temperature Control for Home Fish Tank US Plug Energy Efficient Reliable
US Store
ViaGasaFamido

Aquarium Chiller Heater 100W Cooling Heating System with Digital Temperature ...
2.7

KES 25191

160L/300L/500L Aquarium Chiller, Water Chiller Water Cooler Fish Tank Chiller with Quiet Design Compressor, Refrigeration for Hydroponic Syste Jellyfish Coral Reef,500L
US Store
YANDDEA

160L/300L/500L Aquarium Chiller, Water Chiller Water Cooler Fish Tank Chiller with ...

KES 111688

Aquarium Chiller, 7.93GAL 100W Fish Tank Water Cooler/Heater 10-40C, Aquarium Water Chiller Constant Temperature Low Noise with LED Digital Display for Fish Salamander Shrimp Reef Tanks
US Store
GSHIOIO

Aquarium Chiller, 7.93GAL 100W Fish Tank Water Cooler/Heater 10-40C, Aquarium Water ...
1

KES 16470

Aquarium Chiller, Hydroponic Water Chiller with Pump and Hose, Quiet Refrigeration Compressor Water Cooling Systems for Coral Fish Shrimp Home Use,160L/42Gallon
US Store
Kindevieft

Aquarium Chiller, Hydroponic Water Chiller with Pump and Hose, Quiet Refrigeration ...

KES 110909

Aquarium Heater 200W Fish Tank Heater with External Thermostat Dual Digital Display, Turtle Heater for Tanks 20-40 Gallons, Dry-Run/Overheating Protection and Memory Function
US Store
VCRAZE

Aquarium Heater 200W Fish Tank Heater with External Thermostat Dual Digital ...
4.4

KES 4262

7.93 Gallon Aquarium Chiller 30L Water Chiller for Aquarium, 100W Aquarium Water Chiller with Circulation Function Constant Temperature and Low Noise for Fish Tank, Axolotls, Coral Reef
US Store
AKSDSGA

7.93 Gallon Aquarium Chiller 30L Water Chiller for Aquarium, 100W Aquarium Water ...
1

KES 15585

Purchase Reliable Aquarium Heaters and Coolers Online from Ubuy Kenya

Some aquariums are decorative. Others are ecosystems under stress the moment the room temperature drops or the sun hits the glass too long. Without thermal control, the environment shifts from stable to hostile in hours. In freshwater and marine tanks alike, temperature regulation doesn’t just improve comfort; it keeps species alive.

Whether you’re raising neon tetras in a planted tank or managing heat spikes in a reef setup, the aquarium heater and cooler you use determine the health, behaviour, and survival of everything inside. Ubuy Kenya offers solutions built to stabilise thermal variance, not just react to it. Every product is designed for aquatic balance, not aesthetics, from digital controllers to high-wattage heaters and compact chillers.

Choose the Right Thermal Setup for Your Aquarium

The right equipment depends on tank size, species, climate, and layout. Below are the main types of heating and cooling systems used in real-world aquariums, each with a defined role in water stability and species health.

Full-Submersion Heaters for Consistent Tropical Heat

These go entirely underwater, either mounted vertically or horizontally. Most models, like the Fluval E-Series, feature an adjustable dial and digital thermometer. Submersibles are favoured for their even heat distribution and compatibility with freshwater and marine tanks.

Choose the wattage based on your volume: 25 W for 5–10 litres and 300 W for 100+ litres. They work well in conjunction with aquarium water treatments that depend on stable biological activity.

External In-Line Heaters for Clean, Minimal Interiors

Connected to the outflow of a canister filter, these heaters warm water before it re-enters the tank. They’re ideal for aquascaped tanks where visual clutter matters. Brands like Hydor and Finnex make models with precise calibration, often to 0.1°C. Because they’re outside the tank, they’re safe from substrate disturbance or aggressive fish.

External heaters maintain temperature in reef tanks using multiple aquarium lights without crowding the sump or display area.

Compact Preset Heaters for Small Tanks or Quarantine Use

For tanks under 10 gallons of betta bowls, shrimp tanks, and fry grow-outs, compact heaters with fixed temps (usually 25°C) do the job. Models from Aqueon and Tetra offer plug-and-play setups with auto shutoff. These pair well with fish medication & health supplies, where temperature stability is key to treatment.

Titanium Heaters with Controllers for High-Value Systems

Titanium-core heaters resist corrosion and breakage. They’re often used with external controllers that monitor temperature independently. Brands like Inkbird combine dual-sensor probes with alarms and mobile alerts. These are common in setups where failure means loss: marine tanks, discus systems, and breeding operations.

The controller can toggle heating and cooling systems, which are ideal for seasonal climates. When paired with a fish food auto-feeder, it reduces manual intervention.

Clip-On Coolers for Surface Heat Management

Evaporative fans clip onto the tank’s rim and blow across the surface to reduce temperature. They don’t cool like a chiller but work in smaller setups or open-top aquariums. These are useful in shallow tanks exposed to direct light or setups with high-wattage aquarium lights. The water loss from evaporation needs topping up with conditioned water to maintain parameters.

Compressor-Based Chillers for Marine and Reef Tanks

These machines extract heat from the water using refrigerant coils and are essential when ambient temperatures threaten coral health. Chillers like the JBJ Arctica can handle tanks from 100–500 litres, dropping temperatures by up to 10°C, depending on the model.

Often used with saltwater setups that include sensitive invertebrates or temperature-sensitive fish, medication & health supplies.

Heater Guards and Turtle Tank-Specific Models

Turtles bite. They also knock into things. Standard glass heaters don’t hold up well in turtle setups. Use models with integrated guards or opt for heaters explicitly made for amphibious tanks. These come with casing, higher wattage for shallow water, and compatibility with basking setups.

Brands like Eheim and Fluval offer models rated for 20–100 litres of partially filled water. Always paired with a strong thermometer, many users install a secondary aquarium heater controller to cut power if temperatures spike.

Dual-Mode Temperature Controllers for Precision Automation

A standalone controller links to your heater or chiller and monitors water independently. Some models, like the Inkbird ITC series, have dual relay outputs to control heating and cooling precisely. They’re ideal for setups using a heater in winter and a cooler in summer. These are also used in amphibious tanks or when dosing aquarium water treatments that require narrow temperature ranges.

Get the Best Deals on Aquarium Heaters and Coolers from Top Rated Brands

Below, we have further categorised top models from brands based on their key features, use cases, and user ratings for your convenience.

Brand

Model/Product Name

Key Features

Best Use Case

Notable Technical Detail

User Rating

Fluval

E300 Advanced Heater

Shatterproof, LCD, ±0.5°C control

Tropical tanks

Fully submersible

⭐⭐⭐⭐

Eheim

Jager TruTemp 200W

Adjustable, auto shutoff

Mid-size community tanks

German-made, recalibration

⭐⭐⭐⭐⭐

Hygger

Titanium Heater 500W

External controller, dual sensor

Saltwater & large tanks

Titanium, 100–300L coverage

⭐⭐⭐⭐

JBJ

Arctica Chiller DBM-250

Compressor cooling, 1/3 HP

Reef setups, hot climates

Drop of up to 10°C

⭐⭐⭐⭐

Inkbird

ITC-308 WiFi Controller

Dual relay, app alerts

Heater + cooler control

Works with 1200W devices

⭐⭐⭐⭐⭐

Aqueon

Preset Heater 50W

Non-adjustable, compact

Betta & shrimp tanks

Maintains 25°C

⭐⭐⭐⭐

Across the range available across Ubuy Kenya, digital heater systems and controllers are becoming standard even in beginner tanks. What stands out: users consistently favour temperature precision over brand loyalty. That means whether you're dosing medicine or adjusting for heatwaves, your equipment, not your heater’s logo, makes the difference.

Frequently Asked Questions About Aquarium Pumps and Filters

  • Where Should I Place the Aquarium Heater?

    Mount it near the filter outlet or circulation pump. That placement spreads warm water quickly. Keep it submerged and away from gravel or decorations to prevent heat traps. Use vertical or horizontal positioning based on your tank layout.

  • Can I Use a Heater in a Turtle Tank?

    Yes, but only with a guard or protective casing. Turtles can crack exposed glass. Choose turtle-specific heaters or add guards over submersible models. Always ensure the wattage covers your shallow water volume.

  • How Do I Know if My Aquarium Heater is Working?

    Look for the indicator light—Cross-check with a separate thermometer, not just the one built into the heater. If the temp doesn’t stabilise within 24 hours, inspect the unit or use a digital controller for verification.

  • Are Battery-Operated Aquarium Heaters Effective?

    Not for long-term use. They’re emergency devices at best. Instead, use a UPS backup system or controller with fail-safe cutoffs. Battery heaters can’t reliably handle large volumes or high wattage.

  • Where Can I Buy an Aquarium Heater and Cooler Online in Kenya?

    Ubuy Kenya stocks heaters, chillers, and controller systems from Fluval, Eheim, Hygger, and more. You’ll also find [Fish Food], [Aquarium Water Treatments], and [Fish Medication & Health Supplies] to build a complete thermal and biological system.