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ALLYLANG AQUA Mini Aquarium Heater 50W/100W Fish Tank Submersible Heater Turtle Heat Rod with Temperature Display External Temperature Controller for Betta Frogs Newts Turtles (100W(10~20gallon))

ALLYLANG AQUA Mini Aquarium Heater 50W/100W Fish Tank Submersible Heater Turtle Heat Rod with Temperature Display External Temperature Controller for Betta Frogs Newts Turtles (100W(10~20gallon))

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$17.99
18%
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AQQA Aquarium Submersible Heater for Fish Tank,LED Temperature Display and Built-in Thermometer,External Controller Temperature Control Range 59℉-93℉,Safety Control Protects 25W

AQQA Aquarium Submersible Heater for Fish Tank,LED Temperature Display and Built-in Thermometer,External Controller Temperature Control Range 59℉-93℉,Safety Control Protects 25W

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$15.99
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AQQA Small Aquarium Heater 15W/25W/50W/75W/100W Submersible Fish Tank Heater with Intelligent LED Temperature Display and External Temperature Controller for Betta Fish Tank and Turtle Tank

AQQA Small Aquarium Heater 15W/25W/50W/75W/100W Submersible Fish Tank Heater with Intelligent LED Temperature Display and External Temperature Controller for Betta Fish Tank and Turtle Tank

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$16.99
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AQQA Submersible Aquarium Heater,100W/200W/300W/500W/800W/1200W Fish Tank Heater,External Temperature Controller LED Temperature Display with 2 Suction Cups Suitable for Saltwater and Freshwater

AQQA Submersible Aquarium Heater,100W/200W/300W/500W/800W/1200W Fish Tank Heater,External Temperature Controller LED Temperature Display with 2 Suction Cups Suitable for Saltwater and Freshwater

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$41.99
11%
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Aquarium Gravel Cleaner Fish Tank Kit Long Nozzle Water Changer for Water Changing and Filter Gravel Cleaning with Air-Pressing Button and Adjustable Water Flow Controller- BPA Free

Aquarium Gravel Cleaner Fish Tank Kit Long Nozzle Water Changer for Water Changing and Filter Gravel Cleaning with Air-Pressing Button and Adjustable Water Flow Controller- BPA Free

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$16.99
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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)

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)

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$22.99
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Aquarium Thermometer, Plastic Water Thermometer Controller, Fish Pond for Aquarium Fish Tank Water Thermometer black

Aquarium Thermometer, Plastic Water Thermometer Controller, Fish Pond for Aquarium Fish Tank Water Thermometer black

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$8.00
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Aquatop 1500W Titanium Tube Heater with Digital Controller – Fully Submersible for 300-500 Gallon Fish Tanks, Adjustable High & Low Temperatures, Durable Water Heater, Aquarium Heaters, TTH-1500

Aquatop 1500W Titanium Tube Heater with Digital Controller – Fully Submersible for 300-500 Gallon Fish Tanks, Adjustable High & Low Temperatures, Durable Water Heater, Aquarium Heaters, TTH-1500

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$239.99
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Aquatop 500W Titanium Heater with Controller – Fully Submersible For Fish Tanks Up To 150 Gallons, 68-92 Adjustable Temperature, Durable Water Heater, Aquarium Heater For Turtles & Large Fish, TH-C500

Aquatop 500W Titanium Heater with Controller – Fully Submersible For Fish Tanks Up To 150 Gallons, 68-92 Adjustable Temperature, Durable Water Heater, Aquarium Heater For Turtles & Large Fish, TH-C500

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$92.99
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auomii 10/20/30W Mini Submersible Aquarium Heater, External Temperature Controller, LED Display, Used for 1-3 Gallons Fish Tank, (10W USB)

auomii 10/20/30W Mini Submersible Aquarium Heater, External Temperature Controller, LED Display, Used for 1-3 Gallons Fish Tank, (10W USB)

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$14.99
6%
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auomii Mini Submersible Aquarium Heater, 50W/100W Small Fish Tank Heater, Built-in Thermometer, 2 LED Temperature Display, External Temperature Controller, Smart Memory, 100W (5-20Gallons)

auomii Mini Submersible Aquarium Heater, 50W/100W Small Fish Tank Heater, Built-in Thermometer, 2 LED Temperature Display, External Temperature Controller, Smart Memory, 100W (5-20Gallons)

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$19.49
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BCOATH 1 Set Fish Tank Water Changer Cleaning Tool Vacuum Cleaners Simplicity Vacuum Cleaner Water Flow Controller Cleaner Siphon Cleaning Aquarium Cleaning Tools Simple Water Changer

BCOATH 1 Set Fish Tank Water Changer Cleaning Tool Vacuum Cleaners Simplicity Vacuum Cleaner Water Flow Controller Cleaner Siphon Cleaning Aquarium Cleaning Tools Simple Water Changer

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$21.87
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Betta Fish Tank Heater, 25W Mini Aquarium Heaters Free 2 Artificial Plants 1 Stick-on Thermometer Strip 2 Suction Cups, Water Warmer Temperature Controller Smart Thermostat for 3-5 Gallon Tank

Betta Fish Tank Heater, 25W Mini Aquarium Heaters Free 2 Artificial Plants 1 Stick-on Thermometer Strip 2 Suction Cups, Water Warmer Temperature Controller Smart Thermostat for 3-5 Gallon Tank

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$12.99
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Buinto 800W, 1200W Aquarium Heater, External Digital Temperature Controller, Double-Tube Heating, Fast and Energy-Saving. Suitable for Freshwater and Saltwater Aquariums. (1200W)

Buinto 800W, 1200W Aquarium Heater, External Digital Temperature Controller, Double-Tube Heating, Fast and Energy-Saving. Suitable for Freshwater and Saltwater Aquariums. (1200W)

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$76.88
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CORISRX BEST OF YOUR LIFESTYLE ISTA Micro Temperature Controller Thermostat 1000W Heater Aquarium Tank Globally

CORISRX BEST OF YOUR LIFESTYLE ISTA Micro Temperature Controller Thermostat 1000W Heater Aquarium Tank Globally

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$88.00
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Digital Reptile Aquarium Thermometer, Digital Temperature Controller with Heating and Cooling Control Instrumentation for Refrigeration and Heating, Nursery Heat Pads, Pet, Plug and Play (US Plug)

Digital Reptile Aquarium Thermometer, Digital Temperature Controller with Heating and Cooling Control Instrumentation for Refrigeration and Heating, Nursery Heat Pads, Pet, Plug and Play (US Plug)

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$23.32
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Efficient Fish Tank Chiller and Aquarium Heater Cooler with Temperature Controller for Water Tank – Perfect Water Cooling System and Essential Aquatic Pet Supplies

Efficient Fish Tank Chiller and Aquarium Heater Cooler with Temperature Controller for Water Tank – Perfect Water Cooling System and Essential Aquatic Pet Supplies

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$123.90
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EVERSECU 72w 110-240v Aquarium Water Chiller/Cooler Temperature Controller for Fish Shrimp Tank Marine Coral Reef Tank Below 20L/30L Aquarium Chiller (20L Only Cool)

EVERSECU 72w 110-240v Aquarium Water Chiller/Cooler Temperature Controller for Fish Shrimp Tank Marine Coral Reef Tank Below 20L/30L Aquarium Chiller (20L Only Cool)

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$99.90
36%
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Exquisite Aquarium Thermometer, Simple Shape Water Thermometer Controller, Water Thermometer Fish Tank for Aquarium Fish Pond Yellow

Exquisite Aquarium Thermometer, Simple Shape Water Thermometer Controller, Water Thermometer Fish Tank for Aquarium Fish Pond Yellow

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$4.42
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Finnex 150-Watt Hang-On Electronic Controller Aquarium Heater, Titanium Tube, 30 to 60-Gallon, (HMA-150)

Finnex 150-Watt Hang-On Electronic Controller Aquarium Heater, Titanium Tube, 30 to 60-Gallon, (HMA-150)

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$34.99
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Finnex Digital Heater Controller with Deluxe 800-watt Titanium Tube

Finnex Digital Heater Controller with Deluxe 800-watt Titanium Tube

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$109.99
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H2Pro 800W Titanium Heater w/LED Display Controller

H2Pro 800W Titanium Heater w/LED Display Controller

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$88.70
15%
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HITOP 600W Titanium Aquarium Heater – Digital Fish Heater with LED Temp Display and External Controller, for Large Fish Tank 75~180Gallon

HITOP 600W Titanium Aquarium Heater – Digital Fish Heater with LED Temp Display and External Controller, for Large Fish Tank 75~180Gallon

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$36.89
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HITOP Mini Submersible Aquarium Heater – 300W Digital Heater for Fish Tank Turtle Tank 45-70 Gallon, Saltwater and Fresh Water with Temperature Controller (300W)

HITOP Mini Submersible Aquarium Heater – 300W Digital Heater for Fish Tank Turtle Tank 45-70 Gallon, Saltwater and Fresh Water with Temperature Controller (300W)

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$23.97
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HXY2020 Pet Heating Pad Water Cooler & Warmer Aquarium Chiller for Below 20/30L Marine Tank Coral Reef Shrimp Tank Water Temperature Controller 72w 100w Reptile & Amphibian Habitat

HXY2020 Pet Heating Pad Water Cooler & Warmer Aquarium Chiller for Below 20/30L Marine Tank Coral Reef Shrimp Tank Water Temperature Controller 72w 100w Reptile & Amphibian Habitat

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$293.73
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hygger 100W Aquarium Heater, Ultra Short Quartz Fish Tank Heater with LED Digital Display Thermostat Controller for 5-26 Gallon Freshwater Saltwater Tank

hygger 100W Aquarium Heater, Ultra Short Quartz Fish Tank Heater with LED Digital Display Thermostat Controller for 5-26 Gallon Freshwater Saltwater Tank

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$24.99
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hygger 200W Titanium Aquarium Heater for Salt Water and Fresh Water, Digital Submersible Heater with External IC Thermostat Controller and Thermometer, for Fish Tank 20-45 Gallon

hygger 200W Titanium Aquarium Heater for Salt Water and Fresh Water, Digital Submersible Heater with External IC Thermostat Controller and Thermometer, for Fish Tank 20-45 Gallon

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$54.99
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hygger 300W Aquarium Heater for Fresh-Water Salt-Water, with External Digital Display Thermostat Controller and Thermometer, Auto Quartz Submersible Heater for Fish Tank 30-60 Gallon

hygger 300W Aquarium Heater for Fresh-Water Salt-Water, with External Digital Display Thermostat Controller and Thermometer, Auto Quartz Submersible Heater for Fish Tank 30-60 Gallon

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$51.99
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hygger 300W Aquarium Heater with External Digital Temperature Controller Reef Saltwater Fish Tank Heater for 30-60 Gallon Tank

hygger 300W Aquarium Heater with External Digital Temperature Controller Reef Saltwater Fish Tank Heater for 30-60 Gallon Tank

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$52.99
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hygger 50W Mini Submersible Digital Display Aquarium Heater for Small Fish Tank, Compact and Fast Heating Thermostat, with External Controller and Built-in Thermometer, for Betta, Turtle

hygger 50W Mini Submersible Digital Display Aquarium Heater for Small Fish Tank, Compact and Fast Heating Thermostat, with External Controller and Built-in Thermometer, for Betta, Turtle

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$18.99
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hygger 60-120 Gallon Aquarium Heater with Digital Temp Controller Shatterproof Titanium Tube 500W Submersible Fish Tank Heater for Freshwater

hygger 60-120 Gallon Aquarium Heater with Digital Temp Controller Shatterproof Titanium Tube 500W Submersible Fish Tank Heater for Freshwater

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$69.99
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hygger 800W Aquarium Heater, Submersible Fish Tank Water Heater with External Color LED Digital Temperature Controller, Fast Heating for 120-180 Gallon

hygger 800W Aquarium Heater, Submersible Fish Tank Water Heater with External Color LED Digital Temperature Controller, Fast Heating for 120-180 Gallon

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$79.99
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hygger 800W Titanium Steel Aquarium Heater for Fresh Water, Digital Submersible Heater with Built-in Thermometer, External LCD Display Thermostat Controller, for Fish Tank 120-180 Gallon

hygger 800W Titanium Steel Aquarium Heater for Fresh Water, Digital Submersible Heater with Built-in Thermometer, External LCD Display Thermostat Controller, for Fish Tank 120-180 Gallon

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$79.99
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hygger 802 Aquarium Titanium Heater Tube Heating Element Replacement Heater Rod (Controller Excluded) (200W)

hygger 802 Aquarium Titanium Heater Tube Heating Element Replacement Heater Rod (Controller Excluded) (200W)

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$29.99
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hygger Aquarium Gravel Cleaner, New Quick Water Changer with Air-Pressing Button Fish Tank Sand Cleaner Kit Aquarium Siphon Vacuum Cleaner with Water Hose Controller Clamp

hygger Aquarium Gravel Cleaner, New Quick Water Changer with Air-Pressing Button Fish Tank Sand Cleaner Kit Aquarium Siphon Vacuum Cleaner with Water Hose Controller Clamp

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$23.99
17%
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hygger Aquarium Heater 300W/500W/800W/1000W, Submersible Fish Tank Heater with Digital LED Controller and Intelligent Leaving Water Automatically Stop Heating System, for Freshwater and Saltwater

hygger Aquarium Heater 300W/500W/800W/1000W, Submersible Fish Tank Heater with Digital LED Controller and Intelligent Leaving Water Automatically Stop Heating System, for Freshwater and Saltwater

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$47.99
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