Fluval T50 Fully Electronic Aquarium Heater 50W

T-Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures.

The 360° indicator light ring displays heat mode clearly from any angle, while a convenient large grip dial allows users to adjust the water temperature with ease.

In absence of water, the T-Heater automatically cuts power to prevent overheating, while a heater guard provides additional peace-of-mind protection.

Advanced electronic construction provides superior accuracy, stability and long-term performance.
24/7 monitoring regulates temperature and avoids large, unsafe fluctuations.

360° indicator light ring displays heat mode clearly from any angle
(illuminates RED when heating function is engaged and BLUE when desired temperature is achieved)

In absence of water, the T-Heater automatically cuts power to prevent overheating.