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Best Seller | THEO Shatterproof Aquarium Heater Ideal for 23-40 Gallon Tanks, 12 Inches Long, 150W, .76 LB Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it... ... more | go to store |
THEO Shatterproof Aquarium Heater Ideal for 5-14 Gallon Tanks, 7 Inches Long, 50W, .583 LB Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it... ... more | go to store |
Adjustable Quartz Glass Aquarium Heater, 300 Watts, 300 W / 15.15 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
Hydor Slim Heaters helps your fish live a healthy life by promoting the ideal water temperature. Specially designed with the innovative positive thermal coefficient element to heat the temperature of your aquarium or terrarium an average of 5 to... ... more | go to store |
Hydor Slim Heaters helps your fish live a healthy life by promoting the ideal water temperature. Specially designed with the innovative positive thermal coefficient element to heat the temperature of your aquarium or terrarium an average of 5 to... ... more | go to store |
Adjustable Quartz Glass Aquarium Heater, 150 Watts, 150 W / 12 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
Hydor Slim Heaters helps your fish live a healthy life by promoting the ideal water temperature. Specially designed with the innovative positive thermal coefficient element to heat the temperature of your aquarium or terrarium an average of 5 to... ... more | go to store |
Preset Aquarium Heater, 50W, 10 GAL GloFish Submersible Heater is designed to keep your aquatic fish comfortable, with an electronic thermostat that automatically maintains a consistent water temperature of 78 degrees and prevents overheating, extending heater life. An indicator light... ... more | go to store |
Adjustable Quartz Glass Aquarium Heater, 100 Watts, 100 W / 10.44 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
Adjustable Quartz Glass Aquarium Heater, 25 Watts, 25 W / 9.05 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
Adjustable Quartz Glass Aquarium Heater, 50 Watts, 50 W / 9.05 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
Adjustable Quartz Glass Aquarium Heater, 75 Watts, 75 W / 10.44 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
This 400W Titanium Aquarium Heater fits 70 to 80 gallons fish tanks, made of sturdy titanium alloy which is IPX8 water-resistant and resistant to rust, corrosion, scalding and explosions. Equipped with an informative LCD digital monitoring display and... ... more | FREE shipping go to store |
The Theo fish tank heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive technology and the high quality of components guarantee a long life. The aquarium heater is... ... more | $44.99 $30.21 go to store |
The Theo fish tank heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive technology and the high quality of components guarantee a long life. The aquarium heater is... ... more | $39.99 $27.59 go to store |
The Theo fish tank heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive technology and the high quality of components guarantee a long life. The aquarium heater is... ... more | $41.99 $28.92 go to store |
The Theo fish tank heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive technology and the high quality of components guarantee a long life. The aquarium heater is... ... more | $41.99 $28.92 go to store |
The Theo fish tank heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive technology and the high quality of components guarantee a long life. The aquarium heater is... ... more | $42.99 $29.59 go to store |
Pre Set Quartz Glass Aquarium Heater, 50 Watts, 50 W / 5.11 IN Submersible Pre Set Quartz Glass Aquarium Heater safe for Freshwater and Saltwater tanks. Pre Set and Calibrated thermostat to 78 degree with no Temperature adjustment needed. LED Power Indicator Light showing operation: Red-Heating and... ... more | go to store |
Pre Set Quartz Glass Aquarium Heater, 200 Watts, 200 W / 8.66 IN Submersible Pre Set Quartz Glass Aquarium Heater safe for Freshwater and Saltwater tanks. Pre Set and Calibrated thermostat to 78 degree with no Temperature adjustment needed. LED Power Indicator Light showing operation: Red-Heating and... ... more | go to store |
Adjustable Quartz Glass Aquarium Heater, 200 Watts, 200 W / 13.19 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
Adjustable Quartz Glass Aquarium Heater, 250 Watts, 250 W / 14.17 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
Pre Set Quartz Glass Aquarium Heater, 100 Watts, 100 W / 5.9 IN Submersible Pre Set Quartz Glass Aquarium Heater safe for Freshwater and Saltwater tanks. Pre Set and Calibrated thermostat to 78 degree with no Temperature adjustment needed. LED Power Indicator Light showing operation: Red-Heating and... ... more | go to store |
Pre Set Quartz Glass Aquarium Heater, 25 Watts, 25 W / 5.11 IN Submersible Pre Set Quartz Glass Aquarium Heater safe for Freshwater and Saltwater tanks. Pre Set and Calibrated thermostat to 78 degree with no Temperature adjustment needed. LED Power Indicator Light showing operation: Red-Heating and... ... more | go to store |
This aquarium heater is preset to maintain water at 77 ℉. Although this factory temperature setting cannot be adjusted, it does meet the ideal temperature range for most aquatic environments. This heater is designed for both plastic and glass tanks,... ... more | go to store |
VEVOR Aquarium Accessory in Black | 16.8 H x 14.5 W x 13 D in | Wayfair HWQLQQJR025HPISABV1 【Water Chiller】 A Solution to Stabilize Your Aquarium Water Temperatures. Are you ready to cool down your fish? Our 92-gallon fish tank cooling system is perfect for summer use. This water chiller provides a healthy environment for small fish, shrimp,... ... more | FREE shipping go to store |
VEVOR Aquarium Accessory in Black | 15.6 H x 12.4 W x 11.8 D in | Wayfair HWQLQQJRQ01HPZC9FV1 【Water Chiller】 A Solution to Stabilize Your Aquarium Water Temperatures. Are you ready to cool down your fish? Our 52-gallon fish tank cooling system is perfect for summer use. This water chiller provides a healthy environment for small fish, shrimp,... ... more | FREE shipping go to store |
VEVOR Aquarium Accessory in Black | 17.2 H x 17.7 W x 12.9 D in | Wayfair HWQLQQJR033HPZNB6V1 【Water Chiller】 A Solution to Stabilize Your Aquarium Water Temperatures. Are you ready to cool down your fish? Our 110-gallon fish tank cooling system is perfect for summer use. This water chiller provides a healthy environment for small fish, shrimp,... ... more | $451.59 $370.32 FREE shipping go to store |
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