Hello! A little over a week ago I bought my new beardie, Alphonse, and I absolutely love him. He's worrying me a bit however. He's 4 months old, and about 8.5 inches long. He's in a 4x2x2 with perfect basking temps/cool side temps, and a 2 foot Reptisun 10.0 on his basking/warm side. He's...