Selling my Pentair Aquatic Eco-Systems Smart UV 40 watt sterilizer. This is the large 41.5” model used on serious reef and aquarium systems.

One of the most trusted UV sterilizers in the reef hobby — heavy duty body, long contact chamber, and designed for proper dwell time unlike small inline UV units.

Great for: • Reef tanks • Large saltwater systems • Water clarity • Algae/bacterial control • Fish health management when properly sized/plumbed

Includes: • 41.5” UV body • Ballast/power supply • Plumbing fittings shown

No lamp included. UV lamps are yearly maintenance items and most reef keepers install a fresh bulb when setting up a used sterilizer.