HiTauing Aquarium Heater, 100W/200W/300W/500W Fish Tank Heater

• 🐠【300W Aquarium Heater】The upgraded AP06 aquarium heater measures 9.3 in x 1.8 in x 1.6 in, and the controller measures 4.8 in x 3.3 in x 1.4 in, the total power cord length is 98 inches. It features a dual-temperature control range of 63–94°F (17–34°C), with an accuracy of ±2°F (±1°C). It operates on 110–120 V AC at 60 Hz and is suitable for 40–75 gallon saltwater or freshwater aquariums.
• 🐠【Easier to Read and Operate】The AP06 aquarium heater features a larger, smart LCD display for clearer readability. A red scrolling light indicates heating, while a green scrolling light indicates temperature maintenance. The physical buttons now include a dedicated button for lowering the temperature. You can adjust the temperature with a single press of the “+” or “−” buttons, and a 3-second press allows you to switch between °F and °C, making operation more convenient.
• 🐠【Out-of-Water and Over-Temperature Protection】This aquarium heater is equipped with a new-generation smart temperature-sensing chip that offers enhanced sensitivity. If the sensor is removed from the water, the heater will automatically stop heating, the controller will display a flashing “E1” code, and a buzzer alarm will sound. If the water temperature exceeds 94°F, the heater will automatically stop heating, the controller will display a flashing “HH” code, and a buzzer alarm will sound.
• 🐠【Inverter-Based Rapid Heating】This fish tank heater features thickened nichrome heating elements and higher-quality fine quartz sand, resulting in greater heating efficiency and faster heat transfer. The controller chip incorporates inverter technology, which automatically reduces heating power to within ±2°F/1°C of the set temperature once the target temperature is reached, making it more energy-efficient and power-saving.
• 🐠【Multi-layered Safety Protection】This submersible aquarium heater features a heating element made of thickened shatter-resistant glass, effectively preventing breakage. The housing is equipped with unique ventilation holes spaced 4 mm apart, which ensure even heat dissipation while preventing small fish from getting trapped and protecting users from burns. This design provides comprehensive safety for both your aquatic pets and yourself.
• 🐠【Care and Maintenance】This aquarium heater is suitable for both saltwater and freshwater environments. Its detachable housing allows for easy one-step removal, and two strong suction cups make installation a breeze. If used in environments with poor water quality, we recommend cleaning the heater every 1–2 months to extend its lifespan. We offer a 12-month replacement. If you encounter any issues, we will resolve them within 24 hours.

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