Where did you get it? Did they not offer any feeding advise/info?
Mine is about a year and a half. She is usually on the cool side under the substrate. She has been a real pain on feeding. She will only eat live and usually only once a week and sometimes every two. I dont think you should try a five day feeding schedule until you get it eating regularly. If it won't eat now trying every five days will just add to the stress.
Check out this site. It helped me out when I first got mine.
http://extremehogs.com/Index.html