I have had my pacman since July and it has been doing fine up until recently. It hasn't seemed very hungry lately. It won't go after its crickets or eat them when I hold them up to his face. I ended up force feeding one cricket a few days ago because he had gone over a week without eating. The aquarium is just below 85 on one side and between 72 and 74 on the other side. So I don't think there is a problem with the temps. I also mist the aquarium between 3 and 4 times a day. Any ideas?

Thanks!