I've had my ghost since about March when it was really tiny. I feed it meal worms by hand once a day, but as of the last two days it hasn't shown any interest. It's in a 50 gallon (4' long by 1' deep not sure on the height). I do water changes weekly with a gravel siphon, change filters bi-weekly, use SeaChem Prime, and I rinse my hand/arm off every time I go to feed it. Is it possible that it just isn't hungry because it ate about 8-9 meal worms two days ago?