How much should I feed my fish?

Shanks

AC Members
Oct 9, 2007
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I have a little tank (maybe two gallons) with three little goldfish in 'em, and I feed 'em and they eat all their food, but I'm not sure if I'm over feeding them or not, also some of their food ends up in the gravel at the bottom of the ank, should I be worried about that?
 
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