Hygger 500W 800W Submersible Fish Heater for 60-180 Gallon Freshwater Tank

• Heating rod is made with premium semiconductor ceramic material, heating water super fast. This fish tank heater is resistant to explosion and protective guard, protect fish and other livestocks from punching and scalding
• Build-in external IC temp controller, easy to read LED digital number shows real time water temperature. Temp accuracy is +/- 1°F.

• This smart PTC aquarium heater enables memory function, run dry protection and over heat protection. Auto shut off when over-heats, resets when it cools down
• Easy to set temperature without getting hands wet. Temperature can be precisely adjusted from 70 to 94°F. Long press key button until digital numbers blinks twice, then press +/- button to desired temperature
• 500 watt aquarium heater, voltage 110-120V, suitable for tank capactiy 60-120 gallon freshwater aquariums (PS: not suitable for saltwater aquarium)

Pls noted : this product with different power 500W and 800W.