Aqueon Preset Heater for Aquarium 50 W

Aqueon Preset Aquarium Heaters require no adjusting! The preset temperature has been calibrated to 78°, appropriate for most tropical fish. It is fully submersible, constructed of shatter-resistant quartz glass and features an automatic safety shut-off to avoid overheating. The heaters include suction cups and can be placed vertically or horizontally within the aquarium. An LED indicator light displays red when actively heating.

• Preset to 78°, accurate to +/- 1°
• LED light turns on when aquarium water is being heated
• Disclaimer: Variations in room temperature may cause slight deviations in the actual water temperature