This is a brand new submersible aquarium filter new in the box (never opened). I purchased a starter aquarium kit but already had a working heater, so this is extra. It retails for $31 full price: https://www.petsmart.com/fish/heating-and-lighting/heaters/top-fin-submersible-aquarium-heater-78411.html
PRODUCT DETAILS:
Make your aquarium even better with Top Fin's Submersible Aquarium Heater. This heater provides accurate temperature control that will help keep your aquatic companions happy and healthy in their habitats.
Features:
- 50 Watt: Up to 15 gallons
- Provides accurate temperature control with automatic shut-off
- Completely submersible
- Made from shatter resistant quartz glass
- Double-layer design for even heat distribution
- Includes: (1) Aquarium Heater
- Intended For: Aquariums