Fluval Edge 25w Aquarium Heater
The P-Series heaters are pre-set to maintain a consistent temperature of 76-78 °F / 24-26 °C in both fresh and saltwater nano aquariums.
Product Specifications
| Feature | Detail |
|---|---|
| Heating Power | 25W |
| Operating Temperature Range | 76-78 °F / 24-26 °C |
| Water Type | Freshwater and Saltwater |
| Applicable Tank Size | Nano aquariums |
FAQ
What is the temperature range maintained by this heater?
The heater maintains a consistent temperature between 76-78 °F (24-26 °C).
Is this heater suitable for saltwater tanks?
Yes, this heater is designed to work in both freshwater and saltwater nano aquariums.
Does the heater require any special installation?
Please contact customer service

Jan Vance –
The heater keeps my nano tank at a steady temperature. It’s easy to install and works reliably without overheating. Perfect for a small freshwater setup.
Lillian Parr –
Stable performance over several weeks. Maintains the ideal temperature even on cooler days. No issues with saltwater compatibility as expected.
Simon Mitchell –
Simple design and effective. Keeps my 10-gallon tank warm during winter months. No fluctuations in temperature, which is great for my fish.