My Motoro seems very happy and healthy he has put on a good big of weight since I got him and he is very active. He spends a lot of his time suctioned to the side of the tank and swims up and down the bubble curtain a lot. I am becoming a little concerned because he has a new habit of going to the top of the tank and bumping the lids. I am starting to wonder if this is his way of saying "feed me bit** because when I go and feed him he stops. My roommate says he does this a lot during the day when I am gone. Is this a sign of a problem? Can he hurt himself doing it?



