Penn-Plax Cascade Heat Aquarium Heater up to 30 gallons is fully submersible and can be placed horizontally or vertically in tank. Automatically sets and maintains desired temperature.
Visible temperature setting scale and accurate to 1 degree. Heavy duty shock-resistant glass, safer for large fish. Top-quality heating element with superior insulation and heat distribution. Lifetime guarantee! 2 top quality suction cups included. Factory preset at 76 degrees F, just plug in!
Wattage: 150 watts
Length: 10 inch