well guys, for some reason they are still not taking the flakes i've given them, and the method of chopping up freeze dried bloodworms into small pieces havent been that good either, but their colors are still very red. i dont if they are not hungry or what, and i do see the them follow my cories around they when come out to dig the substrate for food and eat whatever thats digged up by the cories, which mostly look like some little white fluffy things. what should i do?