Aqueon Pro Adjustable Heater 150 watt

This is a 150 watt heater. Aqueon Pro Aquarium Heaters are made with a durable thermal plastic shatterproof housing. This electronic thermostat is reasonably accurate (said to be +/- 1 degree) and can be easily turned from 68 to 88 F. The thermostat has an auto shut off safety feature, when the top of the heater moves below the bottom of the heater, it is designed to shut off. A LED heating indicator that illuminates when actively heating, letting you know when the heater is on. It comes with a limited lifetime warranty.