got me a fighter fish a few weeks ago. Everything was fine till a few days ago. the past 2 days its laying at the bottom of the tank and its beautiful tail and fins that float about are just shrunk and stuck too it, looks more of a submarine shap now :S then and elegant fish. When i look at it ,it looks like as if they have just stuck together :S ...Anyways today its tail is sort of falling down,peaces of it i mean :S . Peaces of its beautiful long fines and tail. :S and its shi? is looking wrong as well...dont know what the hell to do. ALready changed the water cleaned that tank. ANybody know what it could be ?