The Lifegard Aquatics 300 Watt Adjustable Quartz Glass Aquarium Heater is a submersible heater safe for both freshwater and saltwater tanks from 110 to 150 gallons.

Features:

• Adjustable from 68-88 F
• Length: 15.15"
• 300 Watts. For aquariums from 110 to 150 gallons (assuming the temp needs be adjusted no more than 10 degrees)
• UL Listed
• Quartz glass tube with bi-metal construction
• LED power light (red in heating mode, green when temp achieved & purple when outside of water)
• Thermal protection. The heater will automatically shut off if outside of water.
• Rubber suction cup holders included
• Manufacturer part# R800107