AQQA Fish Tank Heater 100W for 25-35 Gallon Mini Aquarium Heater Quartz Glass.

This mini aquarium heater is fully submersible and waterproof. It has a separate temperature control unit for easy temperature reading and adjustment. It is ultra slim and compact size perfect for mini size aquariums. It has precise temperature regulation to keep water temperature consistent and prevent fish loss. It is made of heat/shatter – resistant glass to prevent accidents and bodily injury. It has a safety shut off mechanism that will automatically shut off went out of water. This is from the professional series from ARCHAEA. This particular aquarium heater has sold out because of its popularity.

This is for one unused mini aquarium heater in box. However, the box has been slightly damaged. Original price on package $28.99.