Thanks everybody. All I can do is hope for the best.
Nemo is a fighter, I'll give him that. I've moved an airstone next to him which seems to help. His breathing is stronger and I can see his mouth/gills move for the first time since he jumped. Some of the fungus is starting to slough off. He still looks like s+++ though. Tomorrow is the next treatment with fresh water.
Currently using Kanaplex. Not sure if Sulfaplex would work faster or not.
On a more positive note Bobo the chocolate is doing very well, thank you. No more pimples, scraped scales, funky slime coat, etc. Today finished the last of his salt treatment so he has a tub of fresh water. I plan to return him to the main tank this weekend. The main tank finished with the salt this past Saturday.
The nightcrawlers I ordered got here just in time...Brick had pretty much finished most of the ones I had in the tote. With the Covid there's shipping delays everywhere. Greedy @ss would gulp a mouthful if I let him. I have no idea where Brick packs it all.
Tango is enjoying his airstone more and more. He's really getting huge.
Some happy pics:
Shots of Tango. Starts hiding behind stuff when I get the camera!