AQUARIUM / POND AIR REGULATOR TAP VALVE 6 8 10 12 14mm

AQUARIUM / POND AIR REGULATOR TAP VALVE

Perfect for regulating air pumps. 4 Sizes to choose from:- (to fit hose with inside diameter)
6mm
8mm
10mm
12mm 
14mm

Simple to use

Barbed connection for extra grip on hoses

Easy turn handles

For sizes please see pictures