Aqueon Pro Precision Calibrated Aquarium Heaters are fully submersible, shatterproof, and nearly indestructible. These efficient heaters take up very little space and feature an easy-to-read electronic thermostat with a convenient power monitor light.
The power monitor light features red and green modes, where means heating and green means the thermostat temperature has been reached. Limited lifetime manufacturer warranty included.
200W: 17.5" High
300W: 19.1" High