hygger Aquarium Heater, Adjustable Power 150W/300W Fish Tank Heater with Intelligent LED Digital Display Controller, High-Temperature & Off-Water Protection, for 25-80 Gallon Saltwater and Freshwater

Features

• 🐠2-levels Adjustable Power- hygger's newly upgraded adjustable power aquarium heater. The 150W/300W heater allows you to switch the heater power between 150W and 300W. Use low power in spring and summer, high power in autumn and winter; use low power for small tanks and high power for large tanks. One heater can meet different seasons and fish tanks of different sizes. The 150W/300W aquarium heater is sutable for 25-80 gallon fish tank. Save you money and time!
• 🐠Comprehensive Protection- ① Water cut-off warning: When the heater is not fully immersed in water, it will flash "Auto Off" and automatically stop heating. ② Over-temperature protection: When the water temperature exceeds 94℉, the heater will automatically power off and sound a buzzer alarm, and the controller will display "HH". ③ Low temperature protection: When the water temperature is below 59℉, the heater will sound a low temperature alarm and display the error code "LL"
• 🐠Versatile LED Digital Display Controller- The external IC temp controller of this aquarium heater can show water temp, set temp, current working power, set power, and all error code. To set the temperature and power, just press the temperature setting button and the power setting button over and over until the screen displays the temperature and power you desired. The setting is done, and the LED shows the current water temperature and current power again. Clear at a glance, easy to operate！
• 🐠Smart Dual Temperature Control System- This aquarium heater adopts a dual temperature control system. When one temperature control system fails, the other temperature control system starts. Prevents fish from being boiled by high temperature, which is safer. When the aquarium heater is in the water, it could detect the real temperature super fast and make regulations quickly. Temp adjustable range: 63-94℉. Ensure a stable and warm water comfortable for your aquatic fishes, betta, turtle
• 🐠Premium Safety & Durability- This aquarium heater is made of explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction, which can quickly and stably conduct heat to the surroundings.The thickened, high temperature resistant black ABS housing adds extra durability and also protects fish, your aquatic life, and you from burns, making it a long-lasting solution for your aquarium needs.