- Micro Airline Control Ball Valves - Two Little Fishies
3/16" Barbed x 3/16" Barbed connections
Micro Airline control valve fittings let you regulate the air or air flow through standard airline tubing for devices such as air-stones, ozone generators, filters, protein skimmers, etc.
Available in 6 packs or individually.
It's Week 51 of 52 Weeks of Reefing, and today we ...