Ok. Id suggest next day arrival for shipping would be the best choice. If you take very good care of them they all will definitely live. Is the price of 50 cents each fine with you? If its not plz make me an offer. Its your choice in the shipping.Not having had fish shipped to me before, I'm unsure how many fry I would need to order to be able to have 10 grow to adulthood. Not sure what kind of shipping I would use. I've only had plants sent to me, and they def have fewer demands than do fish. I'll take your advice as to how many and what kind of shipping I guess.