Fluval T300 Aquarium Heater
The 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.
Technical Specifications
| Feature | Detail |
|---|---|
| Heating Capacity | Up to 100 gallons (378 liters) |
| Operating Voltage | 12V AC |
| Temperature Range | 60°F to 86°F (15.5°C to 30°C) |
| Power Consumption | 100W |
| Heater Guard | Yes |
| Automatic Shut-off | Yes (in absence of water) |
FAQ
Does the heater have a built-in temperature sensor?
Yes, the heater features an electronic temperature sensor for accurate water temperature control.
Can the heater be used in a freshwater aquarium?
Yes, it is designed specifically for freshwater aquariums and operates within the recommended temperature range for such environments.
What happens if the heater is left in an empty tank?
The heater automatically cuts off power when no water is detected to prevent overheating.
Steven Buckland –
The Fluval T300 heater has been running smoothly in my 55-gallon tank for three months. The temperature stays consistent and the 360° light makes it easy to see the status at a glance. I appreciate the automatic shut-off feature when the tank is empty. No issues so far with overheating or malfunction.
Jessica Hodges –
Works well for maintaining stable water temperature. The dial is easy to adjust, and the guard adds a good layer of safety. I noticed the light is very visible even in low-light conditions. Slight delay in response when changing temperature settings, but overall reliable.
Stephen Clark –
Installed it in my new aquarium last week. The heater maintains the temperature perfectly, even during colder nights. The automatic shut-off is a great safety feature. I didn’t have to worry about it turning on when the tank was empty.