Romet Medicated Food, 10 lb. Misty Mountain. Start feeding at first sight of symptoms of bacterial infection with our new Romet Medicated Fish Food. This floating, medicated Koi and Goldfish food is perfect all season long. Made mostly of plant protein, Romet is loaded with vitamins and has excellent shelf life. Feed your fish five (5) consecutive days, and wait one (1) week before feeding them again. 10 LB BAG SMALL PELLET