Aquarium Heaters & Chillers

Compare aquarium heaters and chillers by how they manage water temperature, fit your aquarium, and support safe, consistent operation. Review specifications and features before choosing equipment.

201 products in catalog

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TopDawg Pet Supply

Deep Blue Professional ADB12881 Bettastik Sub Heater for Aquarium, Mini, 7.5-watt

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TopDawg Pet Supply

Deep Blue Professional ADB12881 Bettastik Sub Heater for Aquarium, Mini, 7.5-watt

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TopDawg Pet Supply

Deep Blue Professional ADB12881 Bettastik Sub Heater for Aquarium, Mini, 7.5-watt

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Fish Guards

Fish Guards Submersible Aquarium Heater 50W with Heater Guard Bundle

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Aquatop

Aquatop Nano Aquarium Heater, 15-Watt (2.6 To 4 Gallon Aquariums / 77 Degree Fahrenheit Preset Temperature)

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Hygger

hygger Explosion-Proof Carbon Mini Submersible Aquarium Heater, 50W Small Heater with Over-Temperature Protect,Turtle and Betta Tank Heater with Digital Display External Controller

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Hygger

hygger Explosion-Proof Carbon Mini Submersible Aquarium Heater, 35W Small Heater with Over-Temperature Protect,Turtle and Betta Tank Heater with Digital Display External Controller

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Hygger

hygger Explosion-Proof Carbon Mini Submersible Aquarium Heater, 25W Small Heater with Over-Temperature Protect,Turtle and Betta Tank Heater with Digital Display External Controller

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Hygger

hygger Explosion-Proof Carbon Mini Submersible Aquarium Heater, 15W Small Heater with Over-Temperature Protect,Turtle and Betta Tank Heater with Digital Display External Controller

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