I'm sorry owl, this is getting very fustrating to read. I've been following your thread on the Discus, and now the Angels.
You indicated that you QT them for 2 weeks, and then dumped them into your 55. You are telling us that you cannot afford a test kit, but you purchased these fish. You are also stating that you have no time, and that you are extremely busy these days, but you are taking on more fish.
I just don't understand what you are doing, or why you are doing what you are doing.
With that aside, I will most likely stop posting, as it's pretty upsetting to be reading this, as I'm trying to save my Discus, and reading of others trying to kill theirs. I know you don't intend to be putting these fish through this, but your practices says otherwise.
It's probably best if you take these fish out of your 55, and place them back into QT if it's not too late already. What they seem to have is internal parasites. Let's hope that it's not Hex or Spiro, as those are common on Angel's and Discus.
Good luck with your endeavours.