UNS Reef System Refugium Tap Drill Bit

A specialty drill bit designed for tapping the UNS Reef System chamber lid to install a refugium tap fitting. Allows hobbyists to add a refugium to the rear sump chamber.

Key Features: For use with the UNS Refugium tap fitting. Compatible with UNS Reef System chamber lids. What's Included: 1x Refugium Tap Drill Bit.