International Quartz Aquarium Heater, 350-Watt

The S.T. Rolden Quartz Heater is designed to avoid overheating the aquarium water with the action sensor. It offers double protection with an internal temperature control switch and a temperature safety fuse. The action sensor will auto shut-off the heater when it is out of water. It is CE approved and comes with a 2 year warranty! It also has a 6-foot long cord for a longer reach. A Thermostat Controller is required to use this heater. Maximum Tank Size per heater: 350w – 175 US Gallons. 450w – 225 US Gallons.