oh and ig crap is clear with white fecal matter with just your normal little black turds.You can tell if your ig is properly hydrated by seeing the amount of fluids that has been exstracted from the ig as well as its food intake.Getting a fecal sample examined by a vet is a wise choice to do so to check of any parasites that the igs may harbor.This site had some good imformation too to check out...www.iguanaden.org