Fluval T-Series Electronic Aquarium Heater

Experience precise and reliable temperature control with these advanced submersible aquarium heaters designed to maintain optimal water conditions effortlessly. Featuring electronic accuracy and continuous monitoring, they ensure stable and safe temperatures for your freshwater aquarium. The innovative 360° indicator light ring clearly displays the heating status from any angle—illuminating RED when active and BLUE once the desired temperature is reached. A large, ergonomic grip dial allows for easy adjustment of water temperature within a comfortable range of 72-90°F (22-32°C).

• Advanced electronic construction delivers superior accuracy, stability, and long-term performance for consistent aquarium heating.
• 24/7 temperature regulation prevents large, unsafe fluctuations, promoting a healthy aquatic environment.
• Automatic power cutoff activates in the absence of water, protecting the heater from overheating and ensuring safety.
• Durable heater guard offers extra protection against breakage, enhancing longevity and peace of mind.
• Fully submersible design enables flexible placement anywhere in the aquarium, either vertically or horizontally.
• Designed exclusively for use in freshwater aquariums to support aquatic life with precise thermal management.

T-50 50-Watt heater designed for aquariums up to 50 L - Dimensions 10.5” / 26.6 cm

T-100 100-Watt heater designed for aquariums up to 100 L - Dimensions 10.5” / 26.6 cm

T-150 150-Watt heater designed for aquariums up to 150 L - Dimensions 12.5” / 32 cm

T-200 150-Watt heater designed for aquariums up to 200 L - Dimensions 12.5” / 32 cm

T-300 300-Watt heater designed for aquariums up to 300 L - Dimensions 14” / 35.5 cm