Cobalt Aquatics Thermal Aquarium Heater， 100-watt</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Fully submersible</li><li>Triac equipped thermostat turns heater on and off at lower voltage to extend life</li><li>3 year warranty.</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/31kE4-fW3GL.jpg' noproxy></br>