If you can't witness the shrimps eating, then look for a dark mass accumulating behind their eyes. It looks like it would be their brain, but it's actually the accumulation of food they've consumed. This would be one way of measuring their consumption. As long as you know food is at the bottom, there's no need to feed any more. They're very good scavengers. In a 5gallon tank, they won't have any trouble find food. |