Aquarium Temperature Controller(244)
Uses item details. Price when purchased online
DIGITEN Waterproof Temperature Controller DTC310 Digital Temperature Controller Aquarium Temperature Controller Greenhouse Thermostat for Heater 10A Outdoor Heat Mat Thermostat Controller for Seedling $36.99
Sponsored
$3699
current price $36.99DIGITEN Waterproof Temperature Controller DTC310 Digital Temperature Controller Aquarium Temperature Controller Greenhouse Thermostat for Heater 10A Outdoor Heat Mat Thermostat Controller for Seedling
25 out of 5 Stars. 2 reviews
Clearance Doulami 500W Aquarium Heater, Submersible Fish Tank Thermostat with External Controller, LED Display for 65-120 Gallon $21.09 Was $39.99
Sponsored
Now$2109
current price Now $21.09, Was $39.99$39.99
Doulami 500W Aquarium Heater, Submersible Fish Tank Thermostat with External Controller, LED Display for 65-120 Gallon
Reduced price Fish Tank Thermometer, AMIR Digital Aquarium Thermometer ±0.18°F High Precision LED HD Display Aquarium Thermometer for Fish Frog Axolotl Turtle Aquatic Pet Plants Black 2PCS From $9.89
Sponsored
From$989
Fish Tank Thermometer, AMIR Digital Aquarium Thermometer ±0.18°F High Precision LED HD Display Aquarium Thermometer for Fish Frog Axolotl Turtle Aquatic Pet Plants Black 2PCS
414.5 out of 5 Stars. 41 reviews
NEPTONION Aquarium Thermometer LCD Digital Aquarium Thermometer with Suction Cup Fish Tank Water Terrarium Temperature for Fish and Reptiles Like Lizard and Turtle $7.89
Sponsored
$789
current price $7.89NEPTONION Aquarium Thermometer LCD Digital Aquarium Thermometer with Suction Cup Fish Tank Water Terrarium Temperature for Fish and Reptiles Like Lizard and Turtle
844.7 out of 5 Stars. 84 reviews
Aquaneat 2 Pack Aquarium Thermometer Digital Reptile Fish Tank Water Temperature Test $9.99
$999
current price $9.99Aquaneat 2 Pack Aquarium Thermometer Digital Reptile Fish Tank Water Temperature Test
274.3 out of 5 Stars. 27 reviews
Best seller Tawatiler Aquarium Heater, 25W Small Submersible Fish Tank Heater with Digital Thermometer, Suitable for Marine Saltwater and Freshwater up to 3-5 Gallon From $10.99
5 options
Available in additional 5 optionsFrom$1099
Tawatiler Aquarium Heater, 25W Small Submersible Fish Tank Heater with Digital Thermometer, Suitable for Marine Saltwater and Freshwater up to 3-5 Gallon
464.3 out of 5 Stars. 46 reviews
Aquaneat Aquarium Heater, 25W Fish Tank Heater, Adjustable Submersible Water Thermostat with Digital Thermometer From $9.99
5 options
Available in additional 5 optionsFrom$999
Aquaneat Aquarium Heater, 25W Fish Tank Heater, Adjustable Submersible Water Thermostat with Digital Thermometer
644.7 out of 5 Stars. 64 reviews
Best seller Shorefins LCD Digital Aquarium Thermometer, High Precision Plastic Temperature Gauge Up to 158 f $12.88
$1288
current price $12.88Shorefins LCD Digital Aquarium Thermometer, High Precision Plastic Temperature Gauge Up to 158 f
614.4 out of 5 Stars. 61 reviews
NEPTONION Aquarium Thermometer LCD Digital Aquarium Thermometer with Suction Cup Fish Tank Water Terrarium Temperature for Fish and Reptiles Like Lizard and Turtle $7.89
$789
current price $7.89NEPTONION Aquarium Thermometer LCD Digital Aquarium Thermometer with Suction Cup Fish Tank Water Terrarium Temperature for Fish and Reptiles Like Lizard and Turtle
844.7 out of 5 Stars. 84 reviews
Aquarium Thermometer, Wireless Digital Fish Tank Thermometer ±0.18°F High Precision LED Display Aquarium Thermometer for Fish Axolotl Turtle Aquatic Pet Plants Glass Containers
Aquarium Thermometer, Wireless Digital Fish Tank Thermometer ±0.18°F High Precision LED Display Aquarium Thermometer for Fish Axolotl Turtle Aquatic Pet Plants Glass Containers
144.1 out of 5 Stars. 14 reviews
Small Aquarium Heater 100W,Fish Tank Heater for 10-20 Gallon,Suitable for Freshwater and Marine Saltwater,Dual Digital Display Controller, Mini Water Heater,for Betta/Turtle Tank From $18.98
Sponsored
From$1898
Small Aquarium Heater 100W,Fish Tank Heater for 10-20 Gallon,Suitable for Freshwater and Marine Saltwater,Dual Digital Display Controller, Mini Water Heater,for Betta/Turtle Tank
264.2 out of 5 Stars. 26 reviews
Gyugmhao Aquarium Heater,300W/500W/800W/1000W/1200W Intelligent Fish Tank Heater with Digital LED Controller and Automatic Power-Off When Leaving Water for Saltwater and Freshwater From $39.99
Sponsored
From$3999
Gyugmhao Aquarium Heater,300W/500W/800W/1000W/1200W Intelligent Fish Tank Heater with Digital LED Controller and Automatic Power-Off When Leaving Water for Saltwater and Freshwater
15 out of 5 Stars. 1 reviews
Aquaneat 1 Pack Aquarium Thermometer Digital Fish Tank Water Temperature Test From $7.99
3 options
Available in additional 3 optionsFrom$799
Aquaneat 1 Pack Aquarium Thermometer Digital Fish Tank Water Temperature Test
584.5 out of 5 Stars. 58 reviews
Reptile Temperature Controller with Timer, Day-Night Timer Thermostat, 3 Outlet Timer Thermostat for Grow Tent, Incubation, Snakes, Fish Tank, Heater, humidifiers, Ball Pythons, Bearded Dragon Tank $35.00
$3500
current price $35.00Reptile Temperature Controller with Timer, Day-Night Timer Thermostat, 3 Outlet Timer Thermostat for Grow Tent, Incubation, Snakes, Fish Tank, Heater, humidifiers, Ball Pythons, Bearded Dragon Tank
54.6 out of 5 Stars. 5 reviews
Riousery Submersible Aquarium Heater 25W Digital Temperature Controller for Fish and Turtle Tank Water Thermostat Safety Guard, 8.27 inches / 21 cm Length, Premium Aquatic Pet Supplies
2 options
Available in additional 2 optionsRiousery Submersible Aquarium Heater 25W Digital Temperature Controller for Fish and Turtle Tank Water Thermostat Safety Guard, 8.27 inches / 21 cm Length, Premium Aquatic Pet Supplies
Aquarium Heater 50W, Titanium Heater with Temperature Calibration, Digital LED Controller, Temperature Probe, Submersible Fish Tank Heater for 10-15 Gallon Saltwater freshwater Freshwater Tank From $19.99
2 options
Available in additional 2 optionsFrom$1999
Aquarium Heater 50W, Titanium Heater with Temperature Calibration, Digital LED Controller, Temperature Probe, Submersible Fish Tank Heater for 10-15 Gallon Saltwater freshwater Freshwater Tank
25 out of 5 Stars. 2 reviews
Small Aquarium Heater 50W,Fish Tank Heater for 5-10 Gallon, Dual Digital Display Controller, for Betta/Turtle Tank From $18.98
4 options
Available in additional 4 optionsFrom$1898
Small Aquarium Heater 50W,Fish Tank Heater for 5-10 Gallon, Dual Digital Display Controller, for Betta/Turtle Tank
264.2 out of 5 Stars. 26 reviews
Miumaeov 35L 110V 100W Aquarium Water Chiller Fish Tank Cooler Heater System Warmer/ Cooler Temperature Controller for Fish Shrimp Tank Marine Coral Reef Tank (Sliver)
4 options
Available in additional 4 optionsMiumaeov 35L 110V 100W Aquarium Water Chiller Fish Tank Cooler Heater System Warmer/ Cooler Temperature Controller for Fish Shrimp Tank Marine Coral Reef Tank (Sliver)
Reduced price Aquarium Thermometer, Wireless Digital Aquarium Thermometer Fish Tank Thermometer ±0.18°F High Precision LED HD Display Aquarium Thermometer for Fish Axolotl Turtle Aquatic Pet Plants From $9.89
From$989
Aquarium Thermometer, Wireless Digital Aquarium Thermometer Fish Tank Thermometer ±0.18°F High Precision LED HD Display Aquarium Thermometer for Fish Axolotl Turtle Aquatic Pet Plants
414.5 out of 5 Stars. 41 reviews
DIGITEN Temperature Controller Digital Thermostat Outlet Plug in Temperature Controller 110V 15A Reptile Thermostat Greenhouse Temp Controller Heating Cooling for Homebrewing Aquarium Heater $39.99
$3999
current price $39.99DIGITEN Temperature Controller Digital Thermostat Outlet Plug in Temperature Controller 110V 15A Reptile Thermostat Greenhouse Temp Controller Heating Cooling for Homebrewing Aquarium Heater
55 out of 5 Stars. 5 reviews
Adjustable Aquarium Heater Aquarium Heater,Submersible Adjustable Fish Tank Heater 300W,Rotatable and adjustable temperature control, Used for 40-80 Gallon $21.58 Was $23.98
Sponsored
Now$2158
current price Now $21.58, Was $23.98$23.98
Adjustable Aquarium Heater Aquarium Heater,Submersible Adjustable Fish Tank Heater 300W,Rotatable and adjustable temperature control, Used for 40-80 Gallon
Aquarium Heater 1000W Submersible Fish Tank Heater with Double Quartz Tubes and LED Display Temperature Controller for 150-300 Gallon, Suitable for Saltwater and Freshwater From $50.98
Sponsored
From$5098
Aquarium Heater 1000W Submersible Fish Tank Heater with Double Quartz Tubes and LED Display Temperature Controller for 150-300 Gallon, Suitable for Saltwater and Freshwater
145 out of 5 Stars. 14 reviews
Clearance Doulami 500W Aquarium Heater, Submersible Fish Tank Thermostat with External Controller, LED Display for 65-120 Gallon $21.09 Was $39.99
Now$2109
current price Now $21.09, Was $39.99$39.99
Doulami 500W Aquarium Heater, Submersible Fish Tank Thermostat with External Controller, LED Display for 65-120 Gallon
DIGITEN Waterproof Temperature Controller DTC310 Digital Temperature Controller Aquarium Temperature Controller Greenhouse Thermostat for Heater 10A Outdoor Heat Mat Thermostat Controller for Seedling $36.99
$3699
current price $36.99DIGITEN Waterproof Temperature Controller DTC310 Digital Temperature Controller Aquarium Temperature Controller Greenhouse Thermostat for Heater 10A Outdoor Heat Mat Thermostat Controller for Seedling
25 out of 5 Stars. 2 reviews
HIBIBUD Adjustable Mini Aquarium Heater 0.5/1/2/3 Gallon Submersible Small Fish Tank Heater 10W/20W/30W Digital Display Thermostat External Temperature Controller(10W) $14.97
$1497
current price $14.97HIBIBUD Adjustable Mini Aquarium Heater 0.5/1/2/3 Gallon Submersible Small Fish Tank Heater 10W/20W/30W Digital Display Thermostat External Temperature Controller(10W)
100W Aquarium Water Chiller, Temp Control Low Noise Digital Display Cooling System for Fish Coral Jellyfish Tank $88.00
$8800
current price $88.00100W Aquarium Water Chiller, Temp Control Low Noise Digital Display Cooling System for Fish Coral Jellyfish Tank
hygger Mini Aquarium Heater Fish Tank Water Heater Submersible Temperature Controller 500W
2 options
Available in additional 2 optionshygger Mini Aquarium Heater Fish Tank Water Heater Submersible Temperature Controller 500W
25 out of 5 Stars. 2 reviews
HIBIBUD Mini Submersible Aquarium Heater, 25/50/100/150/200/300 Watts Adjustable Fish Tank Heater, Built-in Thermometer, External Temperature Controller, Smart Memory (10 Watts(USB)) $14.98
$1498
current price $14.98HIBIBUD Mini Submersible Aquarium Heater, 25/50/100/150/200/300 Watts Adjustable Fish Tank Heater, Built-in Thermometer, External Temperature Controller, Smart Memory (10 Watts(USB))
AQUANEAT 6 PCS Aquarium Thermometer Strips, Reptile Thermometer, Fish Tank Thermometer Sticker, Terrarium Water Temperature Test From $6.99
3 options
Available in additional 3 optionsFrom$699
AQUANEAT 6 PCS Aquarium Thermometer Strips, Reptile Thermometer, Fish Tank Thermometer Sticker, Terrarium Water Temperature Test
223.8 out of 5 Stars. 22 reviews
Heater, Tank Heater with LED Digital Temperature Display and External Temperature Controller for Betta Frogs Newts Turtles 100W
Heater, Tank Heater with LED Digital Temperature Display and External Temperature Controller for Betta Frogs Newts Turtles 100W
Deal ZALALOVA 300W/500W Aquarium Fish Tank Heater with LED Digital Display with Over-Temperature Protection for Saltwater and Freshwater From $24.99 Was $29.99
Sponsored
From$2499
$29.99
ZALALOVA 300W/500W Aquarium Fish Tank Heater with LED Digital Display with Over-Temperature Protection for Saltwater and Freshwater
394.3 out of 5 Stars. 39 reviews
Gyugmhao Aquarium Heater,300W/500W/800W/1000W/1200W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater From $29.99
Sponsored
From$2999
Gyugmhao Aquarium Heater,300W/500W/800W/1000W/1200W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater
43.3 out of 5 Stars. 4 reviews
HIBIBUD 2026 New Mini Aquarium Heater Heating Tool Temperature Adjustable External Temperature Controller Small Fish Tank Heater for Pet Drinking Water Turtle 15W $10.37
$1037
current price $10.37HIBIBUD 2026 New Mini Aquarium Heater Heating Tool Temperature Adjustable External Temperature Controller Small Fish Tank Heater for Pet Drinking Water Turtle 15W
500W Submersible Aquarium Heater Temperature Adjustable External Controller 79Gal Fish Tank Heater Aquarium Thermostat Heater For Freshwater Saltwater $39.97
$3997
current price $39.97500W Submersible Aquarium Heater Temperature Adjustable External Controller 79Gal Fish Tank Heater Aquarium Thermostat Heater For Freshwater Saltwater
Tawatiler Aquarium Heater, 300W/500W Upgraded Fish Tank Heater with Intelligent Leaving Water Automatically Stop Heating and Advanced Temperature Control System, Suitable for Saltwater and Freshwater From $29.99
2 options
Available in additional 2 optionsFrom$2999
Tawatiler Aquarium Heater, 300W/500W Upgraded Fish Tank Heater with Intelligent Leaving Water Automatically Stop Heating and Advanced Temperature Control System, Suitable for Saltwater and Freshwater
214.5 out of 5 Stars. 21 reviews
Digital Temperature Controller 12V 220V With Probe, 10A Thermostat Switch For Aquarium Incubator Terrarium Heating Cooling, LCD Display -50 To 110°C(12V)
Digital Temperature Controller 12V 220V With Probe, 10A Thermostat Switch For Aquarium Incubator Terrarium Heating Cooling, LCD Display -50 To 110°C(12V)
BETTERLIFE Digital LCD Display Thermometer Aquarium Fish Tank Temperature Water HOT H4Y8 From $4.70
From$470
BETTERLIFE Digital LCD Display Thermometer Aquarium Fish Tank Temperature Water HOT H4Y8
15 out of 5 Stars. 1 reviews
Aquarium Thermometer, Fish Tank Thermometer with Large LCD Display, Stick-on Tank Temp Sensor Ensures Accurate Reading, No Wires C/F Switch Aquarium Thermometer for Terrarium Amphibians and Reptiles From $14.99
From$1499
Aquarium Thermometer, Fish Tank Thermometer with Large LCD Display, Stick-on Tank Temp Sensor Ensures Accurate Reading, No Wires C/F Switch Aquarium Thermometer for Terrarium Amphibians and Reptiles
23.5 out of 5 Stars. 2 reviews
30L Aquarium Chiller and Heater Combo 100W - Low Noise 35-45dB Fish Tank Water Cooler with Digital LED Display, Intelligent Temperature Control 10-40C for Axolotl Coral Reef Shrimp Hydroponics $99.00
$9900
current price $99.0030L Aquarium Chiller and Heater Combo 100W - Low Noise 35-45dB Fish Tank Water Cooler with Digital LED Display, Intelligent Temperature Control 10-40C for Axolotl Coral Reef Shrimp Hydroponics
SPRING PARK Aquarium Heater Fish Tank Submersible Heater Turtle Heat Rod External Temperature Controller for Betta Frogs Newts Turtles
SPRING PARK Aquarium Heater Fish Tank Submersible Heater Turtle Heat Rod External Temperature Controller for Betta Frogs Newts Turtles
Deal UPETTOOLS 50W Mini Aquarium Heater for 5-10 Gallon Tanks Submersible Fish Tank Heater with Digital Display & External Temperature Controller, Adjustable 68F-93F, for Betta & Turtle TanksShrimp $23.39 Was $25.99
Now$2339
current price Now $23.39, Was $25.99$25.99
UPETTOOLS 50W Mini Aquarium Heater for 5-10 Gallon Tanks Submersible Fish Tank Heater with Digital Display & External Temperature Controller, Adjustable 68F-93F, for Betta & Turtle TanksShrimp
35 out of 5 Stars. 3 reviews
Aquarium Fish Tank External Heater Sunsun Adjustable Temperature Controller Heating $57.82
$5782
current price $57.82Aquarium Fish Tank External Heater Sunsun Adjustable Temperature Controller Heating
Reptile Temperature Controller Reptile Aquarium Thermostat Digital Thermostat $8.29
$829
current price $8.29Reptile Temperature Controller Reptile Aquarium Thermostat Digital Thermostat
Aquaneat Aquarium Heater, 50W Fish Tank Heater, Adjustable Submersible Water Thermostat with Thermometer From $10.99
5 options
Available in additional 5 optionsFrom$1099
Aquaneat Aquarium Heater, 50W Fish Tank Heater, Adjustable Submersible Water Thermostat with Thermometer
144.5 out of 5 Stars. 14 reviews
LAIQIEN Temperature Controllers Aquarium Thermostatic Control with Probe for Fish Tanks
LAIQIEN Temperature Controllers Aquarium Thermostatic Control with Probe for Fish Tanks
35L Aquarium Water Chiller Warmer/Cooler Temperature Controller for Fish Shrimp Tank Marine Coral Reef Tank 5*5*8.7inch $88.00
$8800
current price $88.0035L Aquarium Water Chiller Warmer/Cooler Temperature Controller for Fish Shrimp Tank Marine Coral Reef Tank 5*5*8.7inch
11 out of 5 Stars. 1 reviews
HIBIBUD Mini Heater Aquarium Fish Tank, Submersible Heater Turtle Heat Rod with Temperature Display Controller for Betta Frogs Newts Turtles, 25W,(Preset Temperature 78) $11.90
$1190
current price $11.90HIBIBUD Mini Heater Aquarium Fish Tank, Submersible Heater Turtle Heat Rod with Temperature Display Controller for Betta Frogs Newts Turtles, 25W,(Preset Temperature 78)
Pet - Adjustable Temperature Aquarium Heater for Fish Tanks 5W/10W Thermostat Controller Temperature Rod Heater for Aquariums From $8.99
From$899
Pet - Adjustable Temperature Aquarium Heater for Fish Tanks 5W/10W Thermostat Controller Temperature Rod Heater for Aquariums
Digital Temperature Controllers Aquarium Thermostat for Fish Tanks Heaters Sensors Probe Suitable for Reptiles Tanks From $15.28
From$1528
Digital Temperature Controllers Aquarium Thermostat for Fish Tanks Heaters Sensors Probe Suitable for Reptiles Tanks
Digital Fish Tank Thermometer With Led Display Wireless Aquarium Thermometer
Digital Fish Tank Thermometer With Led Display Wireless Aquarium Thermometer
Popular in Shop Aquarium Temperature Controllers for Reliable Water Monitoring
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DIGITEN Waterproof Temperature Controller DTC310 Digital Temperature Controller Aquarium Temperature Controller Greenhouse Thermostat for Heater 10A Outdoor Heat Mat Thermostat Controller for Seedling$36.99current price $36.99