worried about pyramiding!!

[herman]

Hi guys,

I need some help! I am trying to prevent pyramiding from getting worse in my tortoise, she does not have a bad diet, she has got a weed only diet, I sprinkle with Nutrobal etc etc.

I have now noticed this on her shell after reading up about it!

Could someone let me know how much food should be given to her?? I don't want to over feed her? she is 1 years old.

Is there a a rule of thumb re feeding or can someone give me an idea of suitable quantities please?

I know it may sound stupid!! but your help is appreciated.

Thanks