Help! I have a new fish in qt
with the salinity at 13ppt for about 4 days now. This is measured with a calibrated refractometer. He had 3-4 white spots when I started lowering the salinity, now he has many more. Also the itching is worse. When should I expect his symptoms to go away and is there anything I can do to relieve him? I rather not use copper, and I'm afraid fw
dips would be too stressful or ineffective. Any suggestions?