Thanks I did not feed it just checking.Do not feed! just found out https://www.thetortoisetable.org.uk/plant-database/viewplants/?plant=905&c=4#.XnPRjIhKiHs
I suggest getting a plant ID app most are free and are pretty good. I found out an obnoxious weed we could not get rid of was wild mustard cabbage so we transplanted some into my Sulcata s habitat.