75W Fish Tank Heater, Betta Fish Tank Heater, Mini Submersible Aquarium Heater with Digital Display & Five-Key External Controller for 1-5 Gallons Freshwater & Saltwater Tanks
【Mini Fish Tank Heater】The fish heater can be installed vertically or horizontally, suitable for 1-20 gallon freshwater/saltwater aquariums, including shrimp tanks, betta tanks, turtle tanks, etc. The compact design of the betta fish heater does not take up too much space, meeting your needs. Reminder: Do not bury the heater in the sand, ensure at least a 2-inch distance from the water surface.
【Smart Temperature Control】The fish tank heater is equipped with an LED digital display and an external five-key temperature controller, making it easy to operate. The betta fish tank heater can adjust the temperature range from 78°F – 94°F, displaying the real-time water temperature status. The Wonderfactory fish tank heater is different from other small heaters, with one-button temperature adjustment, making it easier to use.
【Safe and Efficient Design】The fish tank water heater is made of nickel-chromium heating wire material, with higher heat conduction efficiency, longer service life, and more uniform heating. The exterior material of the fish heater is made of stainless steel and Teflon, with characteristics of safety, explosion-proof, flame-retardant, corrosion-resistant, and rust-proof.
【Smart Energy Saving】The betta fish heater has an automatic constant temperature function. Once the water temperature reaches the set value, the fish tank heater stops heating, saving energy. The Wonderfactory mini fish tank heater has a memory function after power failure, no need to reset, convenient and worry-free.
【Convenient Cleaning】The Wonderfactory fish tank heater is designed without any gaps in the shell, not easy to accumulate dirt, and easy to clean. The surface of the fish tank heater is smooth and can be easily wiped. The 82.6-inch power cord length avoids insufficient length during use.
【After-Sales Service】We offer 365 days of support. If there are any issues with the Wonderfactory fish tank heater, please contact us immediately. We provide worry-free returns, fast response times, quality assurance, expert advice, and comprehensive warranty to ensure your complete satisfaction with your purchase. Our customer service team is available 24/7 to provide support and address any concerns.
