Thanks for all the help so far! He graduated to a hopper today, his last meal was a fuzzy on the 4th of Jan. I wanted to gradually increase size so as not too have any cause for regurge. I have waited years for this little guy so I am doing it slowly if he continues to gain weight. I can sort of tell already when he gets hungrt. He seems to get more active and seems to be "hunting". I offer, he eats or i offer it every 5 days. Petco was only feeding a fuzzy every 2 weeks so he has increased quite a bit.