Fluval T100 T-Series Submersible Digital Aquarium Water Heater - 100 Watt - Up To 30 Gallons

Fluval T100 Fully Electronic Aquarium Heater (100W) combines precise electronic temperature control with multiple safety features. Designed for tanks up to ~30 gallons, it delivers superior accuracy and stability. A 360° LED indicator ring makes it easy to monitor heating status from any angle, and a large dial allows exact temperature adjustments. The T100 features shatterproof construction, a heater guard, and will automatically shut off if removed from water, ensuring safe and reliable heating for your aquarium.