Aquatop Submersible Glass Heater Submersible Fish Tank Heater - 50 Watt

• Fully submersible glass heater offers simple and easy installation with use of suction cups.
• Maintain constant and stable temperatures for your aquatic creatures.
• Can handle aquariums up to 13 gallons.
• Easy to set and adjust.
• Made from high quality insulated glass.
• 50-watt.