300W 500W Mini PTC Aquarium Auto Submersible Water Heater Adjustable Aquarium Thermometer

Specifications Power 300WVoltage 220V 50 60HzColor BlackMaterial Plastic PTCSize L x W x H 14 9x8 7x2 3cm 5 87x3 43x0 91 appr Recommended tank size 100 200LRange of temperature adjustment 20 34C 68 93 2℉Plug China national standard plug We will be based on your country to send the corresponding adapter plug Power 500WVoltage 220V 50 60HzColor BlackMaterial Plastic PTCSize L x W x H 18 5x6 5x2cm 7 28x2 56x0 79 appr Recommended tank size 200 300LRange of temperature adjustment 20 34C 68 93 2℉Plug China national standard plug We will be based on your country to send the corresponding adapter plug Features BrandNewandhighquality Temperature control accuracy 2C Double tube heat up faster with PTC ceramics Fully submersible waterprooof and leakage design Come with power off memory function leave the water it will also power off Protective cover ensures safety of both the aquatic inhaitants and surrounding equipment When the water temperature exceeds 34 ℃ LED screen will show EE flashing reminder heating rod to stop heating when the water temperature dropped below 34 ℃ the heating rod to resume workMaintenance Dont bury the heater in the sand when use Cleaned the heater with a soft cloth or soft brush on a regular basis When cleaning the sink or changing water be sure to cut off the power 10 minutes early It is forbidden to clean with any corrosive liquid other than water It is forbidden to rub the heated body with sharp ob