Regurged...again.

Ok I'm getting frustrated with this little guy. He's a striped amel. He's absolutely gorgeous but he has a major flaw...he's anorexic I swear!
I fed him 5 days ago...went to feed him again yesterday thinking "great he held down his food" and would you believe he regurged in his feeding tub! I thought after 5 days he would not have anything left to regurge.
This is his second regurge. I waited 8 days before I fed him the last time because he had regurged a couple days after I fed him.
I'm giving him the tiniest pinks I have. They are just as wide as his body. which is pretty tiny, he is about as thin as a pencil, dangerously skinny to me. I can see his little spine.
So now we shall wait another 8 days...and try again...