27 - Steel multi-outlet air fitting 6-way 1 × £0.00
Air stone 50mm ball shape to take 3mm hose 1 × £3.69
Socket 1/2 inch BSP F/F 1 × £2.53
Silicone airline tubing CLEAR, internal bore 3mm. We will cut this to the continuous length you require (whole metres only - maximum reel length 100 metres). Price shown is per metre. Silicone tubing is recommended for use with air pumps. 1 × £0.88