Eheim Jager 50 watt aquarium heater. For aquariums up to 16 us gallons.

Features:

• Shatter proof glass
• Running dry protection, heater will shut off when out of water
• Precise temperature regulation
• Fully submersible and water proof
• On/off indicator light
• Extra long cable of 5' 6"
• Includes clamp with 2 suction cups

For aquariums 7 - 16 us gallons

9-5/8" long x 1-3/8" wide

Range - 65 - 93 degrees Fahrenheit (18-34 Celsius)