Aquarium Heaters for Freshwater and Saltwater Fish Tanks

[Real Smart and Fast Heating]: The SZELAM aquarium heater is an excellent choice for your beloved fishes! This heater employs black quartz sand to effectively conduct heat, resulting in a high-speed and comprehensive heat transfer effect that can quickly increase the water temperature. It stops heating when the water temperature is close to the set temperature and resumes heating when the water temperature is lower than the set temperature.

[Upgraded Protective Cover]: The fish tank heater 100w will be a lifesaver for your aquatic pets. The protective shell is designed with dense small holes, effectively preventing your fish from being scalded while also dissipating the heat to the entire tank. This ensures that your little fish will never be scalded.

[Precise Dual Temperature Control]: This aquarium heater 100watt is suitable for both freshwater and marine water, and it is also explosion-proof and anti-scalding. The fish heater features a built-in sensitive temperature control and an intelligent heating function, providing accurate and stable temperature when working, creating a worry-free habitat for your beloved fish.

[Auto Shut Off]: The betta heater provides additional safety for you and your aquatic creatures. It can automatically power off when out of water or when it overheats. If the heating element is out of water, the controller will display the error code "E0" and stop working. Additionally, when the water temperature exceeds 93°F, the heater will stop heating, and the controller will show the error code "H." It will then start working again when the water temperature is lower than the set temperature.

[Free Your Hands with Easy Setting]: The submersible aquarium heater is adjusted by an external controller. There is a sticker on the back of the controller, which you can stick anywhere you want. The controller displays the setting temperature and the water temperature simultaneously, making it convenient for you to observe and adjust the settings.

In conclusion, the SZELAM aquarium heater is a well-designed and feature-rich product that provides a safe and efficient heating solution for your aquatic pets. Its smart and fast heating, upgraded protective cover, precise temperature control, automatic shut-off, and easy-to-use settings make it an excellent choice for any fish enthusiast.

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