Mini Submeible Aquarium Heater Fish Tank Water Heating Rod Thermostat 15W

description":"Features: Compact size design, suitable for 10-20L small aquarium or fish tank. Automatic heating and keeping the water temperature between 25-28?(77-82?). Using intelligent temperature chip to control circuit, more accurate. Have efficient heating module that can transfer electrical energy into heat energy 20% higher than traditional heating rod. Adopts high strength engineering plastic, keeping fish away from the heating element and preventing them from collision. For providing a constant warm environment for your tropical fish to stay healthy. Specifications: Power: 15W/ 25W(Optional) Plug: US(110-120V)/ EU(220-240V)(Optional) Color: Black Temperature Range: 25~28? / 77~82 F Cable Length: Approx. 1.5 mete Item Size: 13.6 * 2.2 * 1.2cm / 5.4 * 0.9 * 0.5in Item Weight: 120g / 4.2oz Note: Please inspect the heating rod and power cable to see if there is any breakage before use. Please put the entire heating rod completely into the water and no exposure is allowed. Package List: 1 * Heating Tod 1 * User Manual(English)