I have had my clowns in quarantine in a 10 gal for 4 weeks to treat ICH. I noticed that my fish were not as active and social so I tested the water and my Nitrite was at 1.0 and my ammonia was at .50. So I did a 50% water change with water from the display tank. I am considering putting them back into the display but they are being treated with copper and worry that using a net will cause them more stress. What Should I do?:help: