HiTauing Aquarium Heater, 100W/200W/300W/500W Fish Tank Heater with Upgraded LED Large Display, Up/Down Control Buttons and Intelligent Leaving Water Automatic Power-Off for Saltwater and Freshwater - size: 100W for 10-20 Gallon

About this item

• 🐠【100W Aquarium Heater】The upgraded AP06 aquarium heater measures 7 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 AC 110–120V/60 Hz and is suitable for 10–20-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 aquarium 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 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.

Overview

• Package Dimensions ‏: ‎ 11.69 x 3.9 x 3.39 inches; 1.28 Pounds
• Item model number ‏: ‎ AP-06
• Date First Available ‏: ‎ May 13, 2026
• Manufacturer ‏: ‎ HiTauing
• ASIN ‏: ‎ B0GT4GX8K1
• Best Sellers Rank: #37,060 in Pet Supplies (See Top 100 in Pet Supplies) #60 in Aquarium Heaters
• Customer Reviews: 5.0 5.0 out of 5 stars (2)