I am ashamed to say it but I fear my pacman has stiopped eating at par- I recently moved him to a zoomed uth under it- its really not raising the temp though so I added his old heater but I was only getting mid seventies. This may because I have been playing with his new fogging machine and the tank was really saturated- does an uth stop with water in the tank- So i went out yesterday and got a 50 watt bulb in addition to the uth-v any advice? should I take him to the vet? Thanks