Okay, now this is going to sound really wierd, but do fish have color preferences? When feeding my fish I notice that one of the gouramis ate the pink flakes first. To start with I just thought that he had excellant taste, but now I notice my angel fish doing it. Even if there is a large yellow flake, they would sooner eat a tiny pink one. So I'm wondering if they are attracted to the color, or if the flakes taste diferently. I'm assuming that noone here has tasted fish food(?!) Its not important or anything, I'm just wondering.