Description
【Conform UL Listed of US】Our heater have UL listed and conform US safety standards. Please feel free to purchase our aquarium heater. 【Preset to 78°F】Voltage 110-120V, The Upettools preset heater was built in electronic theromstat to automatically maintain water at 78° F which is ideal for most tropical fish. No adjustment is requried. 【Safety To Use】Aquarium heaters have indicator lights to let you know when the heater is on. It will be red when heating. Aquarium heater is fully submersible and
