The Cobalt Aquatics Neo-Glass fully submersible electronic heaters bring the legendary Neo-Therm state of the art electronic thermostat technology and reliability to glass heaters with a ±0.7°F accuracy.

An easy to set and read push-button thermostat and digital temperature display makes this highly advanced heater easy to use.

Borosilicate glass tube construction provides superior heat and shock resistance and surrounds a high quality, solid ceramic heat radiator that provides the best even heat distribution.

Perfect for freshwater and saltwater aquariums.

Fully submersible heater
Easy temperature setting
Electronic Thermostat computer tested, accurate ±0.7°F
Easy to read temperature scale
Ceramic heat radiator
Borosilicate glass for superior heat and shock resistance