So a bit of history. Water params have been fine mostly except for the expected ammonia spike from the change of filters from HOB to the seeded canister. On one day it climbed to 1ppm. And we've been trying our best with water changes to keep it below .25 ppm and adding a bit extra prime now and then.
Koko, has some white stuff on her head. I'm not sure if it's excess slime coat production or if it is something. She's just acting odd, she's not as active. She still eats but I think she's got a bug. I'm not sure if the new fish from RG brought something with him into the tank. He seemed fine after the Prazi treatments so I went ahead and put him in the tank, I didn't give him any medi-gold or anything. He has two white dots on the right side of his head but is completely active and otherwise seems normal.
Here's some pictures of Koko. Please excuse the glass.
Should I do salt tx? I have an old unopened bag of metromeds (about 1.5 yrs old), melafix and prazi.
If you need better pics let me know, I'll have to get the dslr out.