Glancing angelfish but no other symptoms

[kaiofcanada]

generally you want to continue treatment for 2 more weeks after the last sign you see. do you have an airstone in the tank? with the higher temps the water needs more aggitation for oxygenation. that might be what stress the angels more than the temps.

Been two weeks so far. I do have an airstone and the filter set on high. I also have the water level 1 inch lower than normal to maximize the oxygenation. They seem fine at 86, but at 88 they were all pretty much unhappy even with the airstone and other measures. I did not want to chance it...so 86F it is.

I will continue this for another two weeks and see.

 

[FishEggs]

looks like you are doing everything right. just need to wait it out now.