Alright so i got some "Seaweed Salad", green marine algae for my yellow tang and he hasnt touched it (added him last week).. This is the second peice i have put there.. I know he see's it cause he swims right by it a millions times yet he dosent even pick at it? However i have seen him nip at some of the remaining hair algea on the back wall of the tank and on the rocks. Maybe he's to full for the food or too new? Or maybe i just got a retarded tang..any thoughts?