Decreasing the photoperiod sounds like a good idea, but I would keep temps in the normal range...just my opinion because I would worry about infection setting in or low metabolism preventing healing. I wouldn't overdo it on the vitamins and minerals. He is going to need B as well as iron to treat the anemia.
Have you considered contacting either Melissa Kaplan at her website www.anapsid.org or Douglas Mader, DVM at Marathon Veterinary Hospital Tel: (305) 743-7099. Tel: (800) 832-7694. Maybe your vet can make a connection for a reference. He is a highly reputable reptile vet and has quite a bit of experience with iguanas.


