Aquarium Temperature Controllers
SAVE $6.62
$23.37$29.99
EHEIM Jager Aquarium Thermostat Heater 125WAmazonSAVE $1.00
$13.99$14.99
PULACO Small Aquarium Betta Heater (PL-168 50w)Amazon$20.94
Fluval M 100 Watt Submersible HeaterAmazonSAVE $4.60
$18.39$22.99
Orlushy Submersible Aquarium Heater,200W Adjustable Fish Tahk Heater with 2 Suction Cups Free Thermometer Suitable for Marine Saltwater and FreshwaterAmazonSAVE $8.20
$20.79$28.99
Orlushy Submersible Aquarium Heater,300W Adjustable Fish Tahk Heater with 2 Suction Cups Free Thermometer Suitable for Marine Saltwater and FreshwaterAmazon$14.79
DaToo 10 Watt Small Aquarium Heater Mini Betta Flat Fish Tank Heater for 1 Gallon 1.5 GallonAmazonSAVE $7.00
$15.99$22.99
Orlushy Submersible Aquarium Heater,150W Adjustable Fish Tahk Heater with 2 Suction Cups Free Thermometer Suitable for Marine Saltwater and FreshwaterAmazonSaleView all deals
SAVE $5.60
$22.39$27.99
Orlushy Submersible Aquarium Heater,500W Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups and free Thermometer Suitable for marine saltwater and freshwater (500W)AmazonSAVE $3.80
$15.19$18.99
Orlushy Submersible Aquarium Heater,100W Adjustable Fish Tahk Heater with 2 Suction Cups Free Thermometer Suitable for Marine Saltwater and FreshwaterAmazon$14.50
Odyssea Aquarium Heater Submersible (200W)Amazon$32.44and up
Aqueon Submersible Aquarium Heater 150 WattsAmazon & 1 more$49.94
Aqueon Adjustable Pro Aquarium Heater, 50WAmazon$14.36
Marina Submersible Aquarium Heater 200 WattAmazon$38.57
Aqueon Adjustable PRO Aquarium Heater Up to 20 Gallons, 50 WattsAmazon$19.90
Marina Submersible Aquarium Heater 150 WattAmazon$56.99
hygger Submersible Aquarium Heater 900W Fish Tank Heater with Temperature Control & Auto Off Protection for 110~250Gallons Saltwater and FreshwaterAmazon$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$59.99
AQQA Aquarium Heater, 1000W Fish Tank Heater Submersible Betta Fish Heater for Aquarium Thermostat Pond Heater for Freshwater and Saltwater (1000W for 120-280 Gallon tank)Amazon$65.99
AQQA Aquarium Heater, 1200W Fish Tank Heater Submersible Betta Fish Heater for Aquarium Thermostat Pond Heater for Freshwater and Saltwater (1200W for 150-300 Gallon tank)AmazonSAVE $8.00
$59.99$67.99
hygger Smart Variable Frequency Aquarium Heater, 800W Fish Tank Heater for Turtle Pond, Digital Temperature Display Energy Saving Heats Fast Metal Contruction 120-180 GallonAmazonSAVE $6.00
$23.99$29.99
NICREW Aquarium Heater 100W, Temperature Adjustable Fish Tank Heater with Controller for 10-20 Gallon, Overheat ProtectionAmazon$27.99
AquaMiracle Adjustable 200W Aquarium Heater Submersible Fish Tank Heater Super Short Aquarium Heater with LED Digital Display Thermostat, for Tanks 20-40 GallonsAmazon$59.99
hygger 800W Aquarium Heater, Quartz Fish Tank Heater with LED Digital Display Thermostat Controller for 80-160 Gallon Freshwater Saltwater TankAmazonSAVE $21.66
$48.33$69.99
Aquatop 200W Titanium Heater with Controller - Fully Submersible for Fish Tanks Up to 55 Gallons, 68-92 Adjustable Temperature, Durable Water Heater, Aquarium Heater for Turtles & Large Fish, TH-C200AmazonSAVE $3.00
$15.97$18.97
HITOP 25W 50W 100W 200W 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with suction cups (100W-grey)AmazonSAVE $9.13
$52.95$62.08
Aquatop 400W Titanium Heater with Controller - Fully Submersible For Fish Tanks Up To 125 Gallons, 68-92 Adjustable Temperature, Durable Water Heater, Aquarium Heater For Turtles & Large Fish, TH-C400Amazon$69.99
hygger ECO Fish Tank Heater Explosion-proof Stainless Steel 500W Aquarium Heater with Controller for Turtle Tank, Pond, Stock Tank 60-120 GallonAmazon$42.99
HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-temperature Protection and Automatic Power-off When Leaving Water for Saltwater and FreshwaterAmazon$15.99
FANTSYPET 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater with External Temperature Controller and Automatic Power-Off for Saltwater and Freshwater, for 40-75 gallonAmazon$65.98
AQQA Submersible Aquarium Heater,100W/200W/300W/500W/800W/1200W Fish Tank Heater,External Temperature Controller LED Temperature Display,Suitable for Saltwater and FreshwaterAmazon$18.29
Hydor Aquarium HeaterWayfair$11.89
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$30.32and up
Cascade Heat 10" Aquarium Heater 150 Watt for 30 Gallon TanksAmazon & 2 more$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 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$23.99
AquaMiracle Adjustable 100W Aquarium Heater Submersible Fish Tank Heater Super Short Aquarium Heater with LED Digital Display Thermostat, for Tanks 10-20 GallonsAmazonSAVE $10.20
$11.79$21.99
Tetra HT Submersible Aquarium Heater With Electronic ThermostatAmazon$56.99
AQQA Aquarium Heater 800W for 80-220 Gallon Fish Tank Heater Submersible Betta Fish Heater for Aquarium Thermostat Heater for Freshwater and Saltwater (800W for 80-220 Gal)Amazon$42.97
hygger 500w Aquarium Heater, Submersible Fish Tank Heater with Digital LED Controller and Intelligent Leaving Water Automatically Stop Heating System,for 75-130 Gallon TanksAmazon$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 $2.00
$39.99$41.99
fishkeeper 500W Aquarium Heater, [Ultra-Safe] [Intelligent Thermostat] [Frequency Fast Heating] [Leaving Water Stop Heating] [Overheat Protection] Submersible Fish Tank Heater for 65~120 Gal AquariumsAmazon$8.79
DaToo 50 Watt Aquarium Heater Submersible Adjustable Temperature Fish Tank Heater 50WAmazon$13.99
Submersible Aquarium Heater with Temperature Display, Adjustable Heater for Fish Tank (50W)Amazon$20.99
Submersible Aquarium Heater with Temperature Display, Adjustable Heater for Fish Tank (500W)Amazon$2.12
BEIDUOYANG Fish Tanks Heater Guard Protectors Detachable Heating Rod Sleeve Aquarium Heater Plastics Cases Cover with Suction Cups Fish Tanks Heater ProtectorsAmazon$78.77
Warm Tone 800w Led Aquarium HeaterWayfair$63.99
AQQA 800W Aquarium Heater Fish Tank Heater for Aquarium Submersible Thermostat Heater with Intelligent Temperature Probe Adjustable Temp Range 59-94℉ (800W for 80-230Gal)Amazon$63.63
Warm Tone 500w Led Aquarium HeaterWayfairSAVE $3.00
$43.99$46.99
fishkeeper 800W Upgraded Submersible Aquarium Heater, [Ultra-Safe] [Intelligent Thermostat] [Frequency Fast Heating] [Run-Dry & Overheat Protection] Fish Tank Heater for 80~220 Gallon Large AquariumsAmazon$31.99
Submersible Aquarium Heater 300w Titanium Fish Tank Heaters With Intelligent Led Temperature Display And External Temperature ControllerWayfair$14.49
POPETPOP Fish Tank Heater Small Hot Water Heaters Aquarium Heating Rod Digital Aquarium Heater Betta Fish Heater Submersible Aquarium Heater Small Water Heater Chiller Stainless SteelAmazon$22.99
Aquarium Heater 200W Fish Tank Submersible Heater Turtle Heat Rod with Temperature Display External Temperature Controller for Betta Frogs Newts Turtles (200W with LED Display)Amazon$16.99
AquaMiracle Upgraded 50W Small Aquarium Heater Fish Tank Heater Turtle Heater Super Mini Aquarium Heater, Dry-Run/Overheating Protection and Memory Function, Dual LED Display, for 5-10 Gal TanksAmazon$18.99
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$7.87
Pssopp Aquarium Heating Rod Automatic Constant Temperature Fish Water Heater IPX8 Waterproof Aquarium Heater (35W)Amazon$9.99
YukiHalu USB Powered Aquarium Heater, 10W Adjustable Mini Fish Tank Heater with External Temperature Controller, LED Display, Used for 0.5-1 Gallon Tank (10W USB)Amazon$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 TankAmazon$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