I was told goldfish had a nine month memory?! tho how you can work it out is beyond me. I know i have already put my view accross on this post but i just wanted to say that even my 10week olf fry know me, if i go up to thier tank and move around they all swim over to where i am an watch me not matter how fast or slow i move, but earlyer today when a friend was looking at them he moved quick and they vanished and wouldn't come back to the glass until i went over and "called" them - i so felt like the proud mum, my babies, mine! lol