Fluval T100 Fully Electronic Heater for Freshwater Aquariums up to 30 Gal.

£24.95 (as of 04/05/2026 15:56 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

100-Watt heater designed for freshwater aquariums up to 30 Gal (100 L) with advanced electronic construction provides superior accuracy, stability and long-term performance

SKU: B0B1S155XB Category:
  • 100-Watt heater designed for freshwater aquariums up to 30 Gal (100 L) with advanced electronic construction provides superior accuracy, stability and long-term performance
  • 24/7 monitoring regulates temperature and avoids large, unsafe fluctuations and 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 and Heater Guard provides additional protection against breakage
  • Large grip dial easily adjusts water temperature from 72-90˚F / 22-32˚C
  • Fully submersible design allows for placement anywhere in aquarium either vertically or horizontally
Scroll to Top