I might be just over reacting and too concerned for my little fishy but I just want to make sure his behavior is normal. Every so often he seems to go crazy and swims very quickly around his tank running into the glass gravel his plants and everything else. Well he started doing this earlier so I went over and sat and talked to him a bit and I noticed he was pale in the face and around the gills. Then he started flaring so I shut off his light and the filter. (Sometimes he enjoys the water pump but other times I think it stresses him out). Well his color came back in his face a bit and he has seemed to calm down. I just want to know why he was acting like this.