The all new Cobalt Aquatics ACCU-Therm fully submersible heaters feature an easy to set thermostat with and ON/OFF indicator light that is Triac equipped that turns the heater on and of at lower voltage to extend life and reliability of the heater and is computer tested and accurate to 2 degrees F. The tube is made of Borosilicate glass for superior heat and shock resistance and surrounds a high quality ceramic heat radiator that provides even and the best heat distribution from the heating elements. Perfect for freshwater and saltwater aquariums. 3 year warranty.
Cobalt Aquatics Accu-Therm Heaters are fully submersible, with easy temperature setting features and Borsilicate glass for superior heat and shock resistance. Ceramic heat radiator. Triac equipped thermostat. Made in Europe.