Aquarium Heaters: Submersible Heaters by Hydor, Tetra, Fluval, Rena, Visi-Therm, ViaAqua and More
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HOME »     FISH »     HEATERS & CHILLERS  »    BRAND: ARCTICA

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If you're letting your aquarium temperature fluctuate, you're putting your fish at risk for Ich. Here's what you can do to manage healthy temperature ranges.
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Heaters are essential equipment for tropical freshwater and saltwater aquariums. As a general rule, the ratio between heater wattage and aquarium size should be approximately 3 to 5 watts for each gallon. Therefore, a 50-watt heater will provide proper heating for aquariums between 10 to 15 gallons. ... Read more
Heaters are essential equipment for tropical freshwater and saltwater aquariums. As a general rule, the ratio between heater wattage and aquarium size should be approximately 3 to 5 watts for each gallon. Therefore, a 50-watt heater will provide proper heating for aquariums between 10 to 15 gallons. x Close
 



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