Hatchling Balls- I think 6 qts work well
Sub-adult Balls- ???
Adult Balls (both male and female)???
Hatchling Corns- 6 qt work well
Sub-adult Corns- 18 qts. work well as a step before the 30+/- qt. tubs
Adult Corns 31 qt and 41 qt for the bigguns
Hatchling Kings- Same as corns
Sub-adult Kings- Same as corns
Adult Kings- Same as corns
Hatchling Leos- 6 qt
Sub-adult Leos-31 qt
Adult Leos- 31 qt.

6 qt. - 14.7x8.5x5in
18 qt-16.3x11.1x10in
30 qt- 22.8x16.7x7in
41 qt- 34 3/4" x 16 1.2" x 6"

These sizes are to the best of my knowledge