I was told the same thing - they told me he would be fine at 68F and he only needed to eat crickets. I feel a bit bad for Eugene because I have been learning as I go with him. I found out about gut loading, dusting and varied diets early on, from reading up on pacman care on my own. I read somewhere else to keep him a bit warmer at 75 and I had been keeping him between 75 and 80, but I learned that I was still keeping him too cold. It wasn't until I came across this forum a few days ago when Eugene was in a really bad situation that I found out about the proper temperature to keep him at. I'm hoping he can pull through and if he does it will be because of the people and information on this forum.