i just got a beardie yesterday and i love it .. i got a 30 gallon tank with a 100 watt light on the left and i have his cool on the right .. now i have the light on the screen and i have wood going up only about 4 inches of the substrate the themother i have says 100and on the cool side it says 80 .. i also have tex rex sand which digestable . i have his water bowl on the right side.. and two hiding places one on the and on the right am i doiing anything right or wrong and he didnt eat yesterday ... help please