I have a yellow tang that is starting to show signs of erosion around the eyes and its lateral line. Is this reversable? what should I do? My water quality is 0 ammonia, 0 nitrites, natrates are around 5 to 10 ppm. I use RO water and change about 25 gallons every 2 wks. sHe is always looking for food. I have had for almost a year now I guess. she never really has put on much weight. I have been giving a half sheet of seedweed selects about every other day. Any advice would be appreciated. I really dont want to lose her.
Thanks
John
Thanks
John