i read somewhere about koi, and looked a little bit.. you really have to know your stuff, but it looks like it would be one of the most "profitable" fish if you were in it for business..
i just really like the idea of eating what i'm growing, but who knows what i'll do "down the road"

i know i'm ordering 25 yp friday! (got the ok from the boss, and more importantly the paypal account info! )