Air stone 50mm ball shape to take 3mm hose 2 × £3.69
Spare coil and lead 1 × £0.00
Extension tube rigid Black 30cm long. M/M threads, 1/2 inch BSP 1 × £5.54
Socket 1/2 inch BSP F/F 1 × £2.53
Extension tube rigid Black 15cm long. M/M threads, 1/2 inch BSP 1 × £4.73
Extension tube rigid Black 30cm long. M/M threads, 1/2 inch BSP 1 × £5.54
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
Spares kit, comprises 1 x diaphragm, 2 x valve flappers, 2 x valve retainers, 1 x gasket, 1 x pivot plug, 1 x handy screwdriver / spanner, air filter pad and full instructions. Also sold as 2541 1 × £10.98
Black anti kink hose, 12mm (½ inch) 30m reel 1 × £36.52