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$38.99
Aquarium Heaters & Chillers - AquaMiracle Aquarium Heater Fish Tank Heater 300W with Dry-Run/Overheating Protection and Memory Function, External Thermostat with LED Digital Display, for Tanks 40-75 Gallons
$34.99
Aquarium Heaters & Chillers - SYSAI Smart Pet Heater with Auto Temperature Control, for Bird, Turtle, Snakes, Lizard, Frogs, Chicks, Cat, Anti-bite Power Cord Protector
Fluval Marina Submersible Heater for Aquarium, Mini, 50-watt
$19.61
Aquarium Heaters & Chillers - Fluval Marina Submersible Heater for Aquarium, Mini, 50-watt
DaToo 25W Mini Aquarium Heater Betta Small Fish Tank Heater Submersible 3 to 5 Gallon, 1 Yr Warranty
$14.79
Aquarium Heaters & Chillers - DaToo 25W Mini Aquarium Heater Betta Small Fish Tank Heater Submersible 3 to 5 Gallon, 1 Yr Warranty
OASE Indoor Aquatics HeatUp 200 Watt Aquarium Heater
$32.79
Aquarium Heaters & Chillers - OASE Indoor Aquatics HeatUp 200 Watt Aquarium Heater
$13.99
Aquarium Heaters & Chillers - Mylivell Aquarium Heater 100 W Submersible Fish Tank Water Heater Auto Thermostat Fish Tank Heater, Small Aquarium Heater for 10-100 Gallon Fish Tank
$21.99
Aquarium Heaters & Chillers - 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 Tanks
$53.14
Aquarium Heaters & Chillers - Finnex HMH-X 500 Watt Digital Titanium Aquarium Heater, ± .2°F Accuracy Low Variance Technology, 1/10°F Control, Calibratable (HMH-X500S)

![Aquarium Heaters & Chillers - Innovative Marine Helio PTC Smart Reef Aquarium Heater (1000 Watt - [2 x 500W])](https://images-na.ssl-images-amazon.com/images/I/818r68tZEjL._AC_SL1500_.jpg)
