Explain Age/Size Classifications?

[danwpc]

Hi Discusgurus! :o

Would someone give me some age/size values for the growth classifications of discus:

For example:

"Babies/Fry" - (Age/Size)
"Juveniles" - (Age/Size)
"Pre-Adults"- (Age/Size)
"Adults" - (Age/Size)

Cheers!

Dan