Fluval T300 Fully Electronic Aquarium Heater 300W (14884) T-Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. The 360° indicator...

Fluval T200 Fully Electronic Aquarium Heater 200W (14883) T-Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. The 360° indicator...

Fluval T150 Fully Electronic Aquarium Heater 150W (14882) T-Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. The 360° indicator...

Fluval T100 Fully Electronic Aquarium Heater 100W (14881) T-Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. The 360° indicator...

Fluval T50 Fully Electronic Aquarium Heater 50W (14880) T-Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. The 360° indicator...

Fluval P50 Submersible Pre-Set Heater 50w (A745) Suit Aquariums up to 50L Fluval P Series heaters are pre-set to maintain a consistent temperature of 24-26°C (76-78°F) in both fresh and saltwater nano aquariums. Key Features: Strong...

Fluval P10 Submersible Pre-Set Heater 10W FULLY SUBMERSIBLE HEATING Designed for aquariums up to 3 US Gal (10 L), the all-new P series heaters are fully submersible and offer a safe shatterproof polymer construction. They are equally...

Fluval P25 Submersible Pre-Set Heater 25W FULLY SUBMERSIBLE HEATING Designed for aquariums up to 6 US Gal (25 L), the all-new P series heaters are fully submersible and offer a safe shatterproof polymer construction. They are equally...