#6 Solid Rubber Stopper Type_Sparger a drain-routed tray is the

a drain-routed tray is the only practical option

" making it the ideal choice for secondary fermentation and long-term aging where small pressure changes could otherwise pull sanitizer into your beer or wine

steady strokes to begin the siphon

Ensure a vigorous and healthy fermentation with the Complete Wort Aeration System

we drill holes slightly smaller than the tubing diameter so that a tight seal is created but you can still pull the line into the cooler when not in use without tools

#6 Solid Rubber Stopper Type_Sparger a drain-routed tray is theTop Diam. 32 mm Bottom Diam. 27 mm Length 25 mm Size 6 tapered, rubber stopper.