Heaters

Cobalt Aquatics is proud to introduce three submersible aquarium heater lines: the Neo-Therm, Accu-Therm, and Mini-Therm. Whether you are looking to heat a small desktop aquarium, economically heat a standard fish tank, or protect your aquarium with the most advanced heater available, Cobalt heaters have you covered!

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Mini-Therm Heater - 10w
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Mini-Therm Heater
From $ 18.47 - $ 27.97
Cobalt Aquatics Accu-Therm Heater
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Accu-Therm Heater
From $ 34.97 - $ 45.97
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Neo-Therm Heater - 100w
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Neo-Therm Heater
From $ 73.97 - $ 174.97