Hey Guys, I am in dire need of help once again. I dropped my pump and damaged my impeller. I contacted Pondsonline about a replacement part and the reply I got was this...(I'm sorry but we do not have any in stock and cannot get any supplies from Cyprio at this time. I have exhausted all our options.. Mike) I could not get in touch with Cyprio at all. Does anyone out there know if I can substitute a different brand impeller? My pump is a Cyprio Titan 1450 model #1454-0578. If absolutely neccesary I will buy a new pump. Thanks Mel