I would hold the water temperature at 78/79.I have done 2 fw dip last week. Once on Tuesday for 2 minutes and the 2nd fw dip was I believe Thursday for 3 minutes. Last week Monday I started him on prazi pro and currently still on the treatment. Half the tank has very fine sand and the other has Carib arag sand that is fairly fine I’d say. The temperature has been around 81 but I’m turning it down today to 78 maybe even lower. That’s about all I have done. The only thing I’ve seen change is that he finally has one of his eyes back. The other one seems to be completely dead.
best,
You should do a second Prazipro 8 days after the first treatment, doing a 30% water change first.
I can’t tell you by looking if the fish also has a secondary bacterial infection, but overall, it seems to be improving, so I think not.
Jay


