i have two 1" JD's in my tank and 4 smaller fish (1swordtail,1red wagtail platy,2 oranda) my girlfriend and her daughter picked them.... anyways, i just crush up some cichlid gold to feed them all but those damn orandas never stop eating... the JD's only seem to like feeding when the food is moving, once it hits the bottom they don't really want anything to do with it... how do i know there getting enough. thanx