22, 23, 35-'L' shaped pipes (2) with connectors (4) and clips (4) 1 × £0.00
Air stone 50mm ball shape to take 3mm hose 1 × £3.69
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
5 - Cover lid top seal 1 × £0.00
27 - Steel multi-outlet air fitting 6-way 1 × £0.00