Looking for a little help with this one. i have a 55 gal heavly planted tank and am loosing fish for what I thought was no apperent reason. Today I get home to find one of my fish floating on the top of the water completly encased in some kind of white fuzz. I have no idea what this is. All water parameters are in check. I also noticed some of the other fish with a just a couple of white spots.....ick? A few weeks ago I thought c couple fish had ick and i treated the tank with Maracide per directions (days 1-3-5) but this last dead gish has me baffled being completly encased in this white fuzz ball.....Any advice at all would be greatly appreciated....Thanks...Brian....Also just noticed that one of my cardinal tetras is missing some scales on its back.