Sadness rains! Poor Lung Shui died yesterday morning. I think the stress of a new tank, those nasty white worms and not knowing what meds to use, or not use as the case maybe, was all too much for him. I am not sure where else I went so wrong. I found and was given great advice on here-kept him warm, did water changes, had his water level lower so he wouldn't have struggle, added salt, no light, left him alone and was treating with tetracycline. Couldn't get the ammonia and nitrite levels to 0 though. I feel lower then tank scum. He was such a lovable fish. I thank-you all for your advice and concern. I think from now on, out of respect to Lung Shui, I will stay away from fish of any kind.