Visi-Therm Deluxe Submersible Heater - 75W - 10 in - up to 20 gallons
Visi-Therm Deluxe Heaters are reliable and accurate. They maintain a temperature within one degree of the set temperature which is easy to set , making a "click" sound for every adjustment. The Visi-Therm Deluxe lets you know when it is working with a clearly visible LED indicator light. Each unit features a double-strength glass casing for extra protection against impact, and the mounting bracket features three gaps for a clear view of the temperature setting.