Thanks for the info! They are crazy fish whatever silver dollar they are!
Good luck at Johnson and Wales.....prefer the CIA myself....both great schools! Experience is way more important then schooling however.....hook up with a great chef and work your ass off.....become a sponge.....repeat. After three or four years of good high volume fine dining under your belt you will be ready to make your mark! Good Luck!
Never raised the Blue Variety.....Red Hooks grow pretty slow despite crazy eating! I have my 2 for two years....One is 3.5 the other is 4 inches.....they seem to be gaining girth now. My guys are buddies but also always nip at each other....Never seem to completely regrow thier fins! I would guess around two years to reach 4 inches from three.....They eat more than anyone but grow the slowest in my tank!
I have 3 of the black stripped red hook. My grew from 3 to 5 inches in 6 months. Those pics in the first set are regular silver dollars. I have heard the blue hook grow faster the the red hook. Can't say never owned the blue hook.
I would expect your 3" EBH (blue hooks) to get to 5" in about a month depending on your feeding, tank size and water change schedule.
Here are some pics of Myleus schomburgkii
ERH (red hooks) Thin bar silver dollars
EBH (blue hooks) wide bar silver dollars (the only silver dollar in focus in the picture)