The Lifegard Aquatics 75 Watt Adjustable Quartz Glass Aquarium Heater is a submersible heater safe for both freshwater and saltwater tanks from 20 to 30 gallons.
Features:
Adjustable from 68-88 F
Length: 10.44"
75 Watts. For aquariums from 20 to 30 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.
