Top 20 Best Selling Fish & Aquatic Pets Aquarium Heaters (2019)




High quality quartz glass submersible heater with a visible temperature readout ... more info

High quality quartz glass submersible heater with a visible temperature readout ... more info


ReptiCare® Ceramic Heat Emitters are the perfect 24 hour heat source for all reptiles. These porcelain heating devices screw into a standard porcelain incandescent socket, giving off intense muscle-penetrating infrared heat while emitting no light. The fl ... more info


All 9 EHEIM Heater models are 100% fully submersible and come with a new TruTemp dial that allows the user to recalibrate the heater within a +/- 0.5F degree accurancy for precise temperature readings. ... more info



Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of the ... more info

High quality quartz glass submersible heater with a visible temperature readout ... more info



This Tetra submersible 50-watt heater is very easy to use for aquariums ranging from 2 to 30-gallons. The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 degrees Fahrenheit. All you have to do is put it in the aq ... more info

All 9 EHEIM Heater models are 100% fully submersible and come with a new TruTemp dial that allows the user to recalibrate the heater within a +/- 0.5F degree accurancy for precise temperature readings. ... more info



The model HT-300 300 Watt waterproof fully submersible aquarium heater is perfect for aquariums up to 100 gallons. The temperature is adjustable from 65* F and 93*F using the easy to adjust thermostat. Built with high impact safety glass and waterproof in ... more info


Hydor 7-1/2-watt Slim Heater helps guarantee your fish a healthy life by promoting the ideal water temperature. Specially designed with the innovative PTC (Positive Thermal Coefficient) element to heat the temperature of your aquarium or terrarium an aver ... more info


Maintain constant and stable temperatures for your aquatic creatures to thrive with aquatop's gh-150w aquarium heater. This fully submersible glass heater offers simple and easy installation with the use of the included suction cups and can handle aquariu ... more info

Betta slim heater helps guarantee your fish a healthy life by promoting the ideal water temperature. Specially designed with the innovative positive thermal coefficient element to heat the temperature of your bowl, aquarium or terrarium an average of 5 to ... more info




ReptiCare® Ceramic Heat Emitters are the perfect 24 hour heat source for all reptiles. These porcelain heating devices screw into a standard porcelain incandescent socket, giving off intense muscle-penetrating infrared heat while emitting no light. The fl ... more info

Aquino is introducing exclusive features that are new to the aquatic industry and a variety of high-quality products help the beginning to intermediate hobbyist create and maintain a thriving aquatic environment. ... more info


Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. Aqueon introduces the most accurate, reliable, durable and easy to use aquarium heaters on the market. Available in five sizes/wattages to fit ... more info


Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. Aqueon introduces the most accurate, reliable, durable and easy to use aquarium heaters on the market. Available in five sizes/wattages to fit ... more info



The Fluval Edge 25 watt Compact Aquarium Heater is an automatic, submersible heater for use in indoor aquariums. Without any adjustments needed, it is designed to reach and maintain the set temperature of 78º Fahrenheit. The exterior is made of a tough po ... more info

Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. Aqueon introduces the most accurate, reliable, durable and easy to use aquarium heaters on the market. Available in five sizes/wattages to fit ... more info



High quality quartz glass submersible heater with a visible temperature readout ... more info

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