Fluval P Series Heaters P10,P25,P50

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 shatterproof polymer construction protect tank and inhabitants from damage Preset temperate requires no adjustment Waterproof, fully submersible design allows easy positioning inside aquarium LED running lamp illuminates to indicate when product is in use For use in freshwater and saltwater aquariums 3 US gal/10 L P10 10 Watts up to 3 gallon  P25 25 Watts up to 6 gallon  P50 50 Watts up to 15 gallon