Aquatop's TH-C series of fully submersible titanium heaters with controller offers a compact design for versatile placement and are extremely durable thanks to the tough titanium heating element construct. Temperature range is 68F - 92F, and each unit has a separate temperature probe to help ensure even temperature readings.Features:• Temperature range is 68F - 92F• Ultra tough titanium construct• Easy-to-read temperature indicator• Remote sensor for accurate temperatures• For fresh or saltwater systems. 100W: • Wattage: 100W• Voltage/Freq: 110V/50-60Hz• Capacity: Up to 35 Gals• Length: 6.5in 200W: • Wattage: 200W• Voltage/Freq: 110V/50-60Hz• Capacity: Up to 55 Gals• Length: 10.25in 300W: • Wattage: 300W• Voltage/Freq: 110V/50-60Hz• Capacity: Up to 100 Gals• Length: 11.5in
