Guess I had no idea you were a seller.
Guess it's just MY thing. People come and go. Friends change their minds. Just hoping that friend's tank will stiil be there and have room when your fish outgrows your tank.
Maybe since I've never bred fish to sell them, I couldn't envision what you see so easily. I buy fish to make a permanent home for them. If they shouldn't be in my tank at full grown size, I don't buy them. Again that's just my way of doing things and obviously your mileage may vary.
BTW, almost anybody can take care of a fish better than most lfs