Quick and positive action in any position. Polypropylene valve is highly resistant to chemicals and temperatures up to 100ºC (212ºF). Use for any pressure or vacuum system. 228225 will fit tubing 8-9-10 mm (1/4"–3/8" I.D.). Overall length 2½". 228215 fits tubing 11-13-15 mm (7/16"–5/8" I.D.). Overall length 2¾".
Before considering buying any additional fish for your pond you should consider whether your pond is ready for its first fish (if a new pond) or is ready for some extra fish if an existing pond.