My betta is in a ten gallon community tank. When I get ready to feed the other fish I tap gently on the hood and they all come swimming. Now the betta will sometimes grab flakes, then sometimes he will sit in the front corner and look at me. I drop in a couple pellets and he eats them. Then when I feed my ADF bloodworms(fozen always thawed) he steals a few of those also. Is this normal????? 
