Bertha is the oldest ball we own. Lucky who is an 03 is considerably smaller. I am attaching a video Bertha is ~ 3500-4000g and in this video she is in a tub that is approxamately 20x34. I can only assume her age and because of how much larger her head and body are than lucky I am guessing she is in the 10-15yr range but there is no real way to tell for sure.
She laid a clutch this year that was 11 eggs and 1262g!
http://www.youtube.com/watch?v=DeQfi...os=tgwrTF9mzLo