He's a juvenile about 3 1/2 inches from mouth to tail. He doesn't have the thin black stripe that adults get next to the tail stripe. He had a streamer about 3 inches or so long but got nipped off early on by my fuzzy lionfish! I think the lion thought it was food.......streamers grow extremely fast a quarter inch or so over night. I trained him to eat pellet out of a little glass dish while in quarantine. Today, I hooked up the feeding dish with a tube, like Paul B did, and it works great for feeding pellet.......check out "The Moorish Idol" thread on RC for more info and pics...........I wish you well in your Idol endeavor!
Janey