One reason I am asking the question is I keep reading in posts about high WR numbers. It seems most folks think the higher the better. I wonder if there isn't an optimum range for WR and when you exceed it your fish are obese and can develop health issues associated with obesity as seen with other species like cats, dogs or humans.

I also read a lot that feeding fish pellets allows fish to have a nutritious meal without expending much energy. Don't fish need exercise too? Is it possible that fish that depend predominately on pellets for food are out of shape and not as healthy as fish that eat natural forage with only enough pellets to supplement their diet?

Last edited by Bill D.; 02/07/15 08:50 AM.
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