We have a small (about an inch and three quarters) G aureo and in the last week its' behavior has been very strange. When it moves it is acting "spastic" with very fast leg movements but not intentional as one would think. It is eating well, always has clean water (filtered) and has not been exposed to pesticides or anything of the sort. I'm not worried about our little "Bling" just a bit curious to see if anyone else has had the same experience with any of their T's not neccessarily exclusive to the Chacos. Any input would be appreciated.