Aquarium Adjustable Temperature Hose External Heater EH-300/500

Feature:

• Power:300W/500W
• Voltage: 110-120V 60HZ/ 220-240V 50Hz
• LCD display
• Adjustable temperature between 20 to 35 degree
• External desigh, work together with filter bucket
• Automatically Power off when no water flow inside

Attention:

• Please connect the heater on the ourflow tube of the filter bucket
• Direction of the arrow on the heater should be same with the direction of water flow