Hey Deborah, just one more question, if you don't mind I've been calling around to my local feed stores with no luck, but do you think it's possible to find the nozzles at a brick and mortar store? I'm fairly confident I can replace the tubing and find t-connectors at a hardware store, I just can't seem to find the nozzles. Or is there any easily obtainable piece I can use in its stead? Thanks!