I am nearing the30 days for the clown and the tangs in 2 weeks. They have all done great. But they have really only had the formalin bath for 90 min in the beginning and the fw dip. Seachem said not to use the metroplex with copper, so the maroon had 2 doses in the beginning and the tangs had 0. So my question is, once the copper is gone on day 31, should I start the metroplex treatment in the water to cover the Brook issue since copper does not kill brook? I am going to do a complete tank sterilization with vinegar and water, rinse dry and refill with new salt water, that has been seeded with micro7 bacteria. So it would be free of all copper and hopefully anything else at that point.
Now to add one more item. The lyretail that was treated before any of them is still doing well and was only treated with furan 2 for about 14 days. She had different symptoms, weird swimming, hovering near the overflows , straight up and down , head down, wanted to eat but wouldn't, no spots, no scratching, no torn fins only pale color. She seemed at deaths door way worse than all the rest when I started treating her. Will she need to be treated with the copper for 30 days , and the metro plex too? I AM THINKING YES. since she is not in copper now i would like to do the metroplex first , NO formalin, as I feel it is way to deadly for her future outlook (didn't really realize this before I used it on the other fish) . Since this doesnt appear to be an emergency at this time , I can choose another medication. Will this be enough to cover all my bases and have disease free fish? They will be out of the dt until the middle of Jan. So plenty of time for a fishless display tank.