Automatic Rapid Heating: AQQA aquarium heater is made of high-performance quartz glass tubes and silicon carbide heat-conducting material, and the powerful heating wire can heat water quickly and safely; External dual display controller, high-definition accurate display
Durability & Safety: The ABS plastic cover is resistant to high temperature and corrosion, easy to clean, ensuring the safety of fish and other aquatic life
Out Of Water Power Off: When the heater leaves the water surface 2.4 inch, automatic power off and error code E1, re-immersed completely in the water automatically return to normal; If take out the heater, please disconnect the power to cool down for 15 minutes before doing
Ultra-high Temperature Automatic Power-off: When the real-time water temperature is detected to be above 95F (35C), it will automatically cut off the power and display the error code HH; When the water temperature is as low as 95F (35C) the alarm will be released
Precautions For Use: Please check for any cracks in the quartz tube before use; Forbidden to bury the heater; It is essential to use with a water circulation system; Please regularly disassemble and clean the fish tank heater every 1-2 weeks