Aquarium Temperature Controllers
$59.99
Carefree Fish Aquarium Heater PTC Ceramic Digital Double Heating Rods The Safest Most Accurate and Fastest Heater for Fish Tank 200/300/500W (No Cooking Fish)Amazon$65.99
Buinto Fish Tank Heater. Aquarium Heater. Small Pond Heater. 800W. 1200W Double-Tube Heating, Energy Saving and Power Saving. Suitable for Freshwater and Saltwater Aquariums (1200W)Amazon$13.99
Mylivell Aquarium Heater Adjustable Submersible Fish Tank Heater Small Aquarium Heater Mini Fish Betta Turtle Tank Heater Thermostat 300W for 65-100 Gallon Suitable for Saltwater and FreshwaterAmazon$18.99
Orlushy Submersible Aquarium Heater,100W Adjustable Fish Tahk Heater with 2 Suction Cups Free Thermometer Suitable for Marine Saltwater and FreshwaterAmazon$13.59
BESPORTBLE Family Box Heater Small Aquarium Heaters Adjustable Aquarium Heater Tank Heater Aquarium Accessories Tank Heating Tool Aquarium Supplies 50 Watt Aquarium Heater Adjustable HeaterAmazon$59.99
AQQA Aquarium Heater 800W for 80-220 Gallon Submersible Fish Tank Heater for Aquarium Betta Fish Heater Aquarium Thermostat Heater Hydroponic Freshwater & Saltwater (800W, 80-220Gal)Amazon$41.99
AQQA Aquarium Heater 200W for 45-80 Gallon Submersible Fish Tank Heater for Aquarium Betta Fish Heater Aquarium Thermostat Heater Freshwater and Saltwater (200W for 45-80 Gal)Amazon$45.99
AQQA Aquarium Heater 300W for 80-95 Gallon Fish Tank Heater Aquarium Submersible Heater Betta Fish Heater Aquarium Thermostat Heater for Freshwater Saltwater Fish Tanks (300W for 80-95 Gal)Amazon$45.99
AQQA 300W Aquarium Heater Fish Tank Heater Submersible Fish Heater Aquarium Thermostat Heater with External Digital Controller Temp Range 59-94℉ (300W for 30-80Gal)Amazon$9.99
FMHXG Aquarium Heater Protective Case 30.5cm Detachable Design Black Heating Rod Sleeve Heater Guard Protector Protective Cover Guard with Suction Cups for Fish Tank Water Aquarium Heater ProtectorAmazon$23.99
AquaMiracle Adjustable 100W Aquarium Heater Submersible Fish Tank Heater Super Short Aquarium Heater with LED Digital Display Thermostat, for Tanks 10-20 GallonsAmazon$9.49and up
Tetra HT Submersible Aquarium Tank Heater, Size: 100W | PetSmartPetSmart & 1 more$14.99
OUKENS Incubator Heater Tube, Incubator Heater Circular Heating Elements Incubator Accessories Heating Elements for Farms Hatching Poultry Plate Cabinet Egg Incubators(300W)Amazon$51.69
fishkeeper Aquarium Heater, 1000 W Adjustable Fish Tank Heater with Digital Display Controller, Submersible Water Heater with Over-Temperature Protection for Saltwater Freshwater 106-264 GallonAmazon$37.99
AQQA Fish Tank Heater 100W for 25-35 Gallon Mini Aquarium Heater Quartz Glass Submersible Heater for Aquarium Betta Fish Heater Aquarium Thermostat Heater Freshwater & Saltwater（100W for 25-35 Gal）AmazonSAVE $10.36
$6.35$16.71
USB Mini Aquarium Heating Rod For Small Fish Tank Constant Temperature Aquarium Heater SubmersibleAliExpressSAVE $13.01
$7.98$20.99
Aquarium Heater Fish Small Tank Glass Heating Rod Constant Auto Constant Temperature Control WithAliExpress$6.25
Aquarium Heater Rod USB Aquarium Heater Aquarium Heater Mini 10W Fish Tank Heater Small Underwater Heater for Tropical Fish Goldfish Turtle AquariumAmazonSAVE $4.45
$10.39$14.84
Aquarium Heater Rod Small Aquarium Heater Auto Constant Temperature Small Fish Tank Heater With TempAliExpress$20.99
Submersible Aquarium Heater with Temperature Display, Adjustable Heater for Fish Tank (500W)Amazon$3.15
BEIDUOYANG Fish Tanks Heater Guard Protectors Detachable Heating Rod Sleeve Aquarium Heater Plastics Cases Cover with Suction Cups Fish Tanks Heater ProtectorsAmazon$80.72
Warm Tone 800w Led Aquarium HeaterWayfair$31.99
QiQiWader 300w Aquarium Heater, Submersible Fish Tank Heater,Intelligent Frequency Conversion with Over-Temperature Protection and Automatic Power-Off When Leaving Water forAmazon$42.99
Submersible Aquarium Heater 200w Titanium Fish Tank Heaters With Intelligent Led Temperature Display And External Temperature ControllerWayfairSAVE $23.27
$14.26$37.53
Fish Tank Heating Rod Electric Turtle Tank Heater Small Anti-Breakage Quartz Heater Auto ConstantAliExpressSAVE $15.54
$7.31$22.85
Aquarium Heating Rod Constant Temperature Heater Aquarium Tank Heater With Over-TemperatureAliExpress$34.29
balacoo 2pcs Aquarium Heater Tank Heating Rod Constant Temperature Submersible Heater FreshwaterAmazon$34.99
Submersible Aquarium Heater 300w Titanium Fish Tank Heaters With Intelligent Led Temperature Display And External Temperature ControllerWayfairSAVE $17.74
$9.98$27.72
Aquarium Heater Small Aquarium Submersible Betta Heater Temperature Adjustable Fish Tank Heating RodAliExpressSAVE $3.64
$8.48$12.12
Fish Water Heater Small Aquarium Heater Automatic Constant Temperature Aquarium Heater ControllerAliExpress$20.62
Hydor Aquarium HeaterWayfairSAVE $5.23
$12.20$17.43
Fish Tank Water Heater Submersible Heater Aquarium Heaters Electronic Thermostat Efficient HeatingAliExpress$19.47
Aqueon Mini HeaterHorseLoverZ$44.99
AQUASMITH Aquarium Heater,50w/100w/150w/200w/300w/500w Submersible Fish Tank Heater,External LED Controller, with Over-Temperature Protection and Automatic Power-Off When Leaving Water for.Amazon$19.99
AquaMiracle Upgraded 100W Small Aquarium Heater Fish Tank Heater Turtle Heater Super Mini Aquarium Heater, Dry-Run/Overheating Protection and Memory Function, Dual LED Display, for 10-20 Gal TanksAmazon$41.99
Aquarium Heater,500W Fish Tank Heater with Intelligent Temperature Control System,Over-Temperature Protection and Automatically Stop Heating System Leaving Water for Saltwater and FreshwaterAmazon$32.99
hygger Marine Aquarium Heater 50W 100W 200W 300W 500W,Titanium Heater with Temperature Calibration,Digital LED Controller,Temperature Probe,Submersible Fish Tank Heater for Saltwater Freshwater TankAmazonSAVE $13.75
$8.08$21.83
Aquarium Water Heater Small Submersible Aquarium Heater Temperature Adjustable Fish Tank Heating RodAliExpressSAVE $7.76
$10.28$18.04
Fish Tank Heater Electronic Thermostat Submersible Heater Efficient Heating Water Heater Small FishAliExpress$20.99
YukiHalu Super Mini Aquarium Heater, 10W 20W 30W Adjustable Fish Tank Heater with External Controller, Overheating Protection, LED Display, Used for 0.5-5 Gallons(30 watts)Amazon$14.99
AQUANEAT Aquarium Heater, 300W Fish Tank Heater, Adjustable Submersible Water Thermostat with ThermometerAmazon$64.99
API Bucket Heater For LivestockAce Hardware$13.88
AQUANEAT Aquarium Heater, 100W Fish Tank Heater, Adjustable Submersible Water Thermostat with ThermometerAmazon$39.99
800w Submersible Aquarium Heater Fish Tank Thermostat Controller 80-160 GalWayfair$39.99
API Utility Heater For LivestockAce HardwareSAVE $10.54
$5.43$15.97
10W USB Mini Aquarium heating rod for Small Fish Tank Constant Temperature Aquarium HeaterAliExpressSAVE $10.24
$6.55$16.79
USB Mini Aquarium Heating Rod For Small Fish Tank 26 degree Constant Temperature Aquarium HeaterAliExpress$36.99
300w Submersible Aquarium Heater Fish Tank Thermostat Controller 40-80 GalWayfair$35.90
1Set Aquarium Heater Constant Temperature Energy Saving Fish Heating Rod 1000WWish$27.99
AquaMiracle Adjustable 200W Aquarium Heater Submersible Fish Tank Heater Super Short Aquarium Heater with LED Digital Display Thermostat, for Tanks 20-40 GallonsAmazonSAVE $3.56
$26.13$29.69
Aquarium Heater 300W, Temperature Adjustable Fish Tank Heater with Controller for 50-80 Gallon,AliExpressSAVE $110.63
$53.29$163.92
Adjustable Temperature Thermostat Heater Rod 100W 200W 300W 1000W Submersible Aquarium Aqua FishAliExpress$39.59
Marpros Fish Tank Heater, Aquarium Heater 60-120 Gallon Aquarium Heater with Digital Temp Controller Shatterproof Titanium Tube 500W 800W Submersible Fish Tank Heater for Freshwater(Black)Amazon$13.74
Hffheer Fish Heater Guard Protector Detachable Fish Heating Rod Sleeve Plastic Aquarium Heater Protective Cover Guard with Suction Cups(#4)AmazonSAVE £1.40
£2.79£4.19
TEMU 1pc, Aquarium Heater Guard Protector, Detachable Fish Tank Heating Rod Cover With Suction Cups, Resistant Aquarium Heater Protective Enclosure, Not Including Heating RodTemuSAVE $15.47
$10.32$25.79
Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C AdjustableAliExpressSAVE $5.00
$29.99$34.99
EHEIM Jager Aquarium Thermostat Heater 100W ( Pack of 1)AmazonSAVE $0.92
$8.96$9.88
AQUANEAT Aquarium Heater, 25W Fish Tank Heater, Adjustable Submersible Water Thermostat with ThermometerAmazon$21.99
hygger 100W Mini Inline Quartz Glass Aquarium Heater with External Controller, Adjustable Submersible Betta Fish Tank Thermostat for 10-30 GallonAmazon$22.99
hygger ETL Certification Aquarium Heater, 50W/100W/200W/300W Submersible Fish Tank Thermostat Heater with Firm Double Pair Suction Cups for Coral Saltwater and Freshwater Tank with Thermometer (200W)Amazon
$59.99Carefree Fish Aquarium Heater PTC Ceramic Digital Double Heating Rods The Safest Most Accurate and Fastest Heater for Fish Tank 200/300/500W (No Cooking Fish)Amazon