Easily warm your miniature aquarium to a comfortable, hospitable temperature that helps keep your fish thriving! Fully submersible Hydor Slim Aquarium Heater feature plug-and-go design, shock-proof construction, and a sleek shape that blends in with virtually any small aquarium. Hydor Slim Aquarium Heaters will run safely while dry. Heater available in two sizes, each includes suction cup mount/cord holder and 6-1/2 ft cord. For glass or acrylic miniature aquariums up to 10 gallons.
Hydor Slim Heater is specially designed with the innovative PTC (Positive Thermal Coefficient) element to heat the temperature of your bowl, aquarium or terrarium an average of 5 to 10 degrees F) warmer than room temperature and create a natural healthy environment for fish. Ideal for use in mini tanks and mini aquariums with fish like Bettas or guppies that are hardy but still need to have the water temperature monitored to have a long, healthy life.
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