This morning when I fed my fish everything was fine and dandy. All the fish were eating and moving well. I left for a hour or two and when I got back one of my adult guppies had died. The things I noticed about it was she was semi lethargic 3 or 4 days ago, didnt eat for a day, and lost a little color in her tail. Yesterday she seemed to be back to normal. Another thing I noticed that she did yesterday was that she was beside a rock and then suddenly it looked as if she had scraped her gills on the rock. I only noticed her do this once. I have another adult guppy in the tank along with 15-20 fry. The adult hasnt shown the same signs, so should I do anything to the tank, ie water changes, raising temp, salt?
Its a 10 gal tank, pH 7.2, ammonia 0, nitrite 0, nitrate 20ppm.
Its a 10 gal tank, pH 7.2, ammonia 0, nitrite 0, nitrate 20ppm.
