UPDATE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
It has been about 5 weeks since I started having an issue with breaking out with a really bad rash every time I worked on my aquarium. If you have been reading my posts, you know I have been to the dermatologist and tried a number of things to find a solution.
End result, the rash slowed down to where it is no longer an issue. Although it is still a small rash once in a while. As I reviewed what occurred I realized that I had been sick since Christmas and as it turns out I had contracted COVID somewhere in my travels while Christmas shopping and having family over for the holidays. Fortunately, I had all my shots and boosters and had relatively mild symptoms. I did not even know I had COVID until a follow up exam with my Dr. He told me that the rash was likely an after effect of COVID
The primary take away is that what you perceive as a problem with your tank may not be an aquarium issue or a husbandry issue. it may be an outside influence that "seems" to be aquarium related.
I feel very lucky to be able to tell everyone that I did everything you should do to prevent getting covid and still ended up infected. Fortunately, my wife didn't get it and I stayed away from everyone for almost a month afterward. The rash is slowly going away, and my new tank is at the LFS. I will start posting to my build thread as soon as they bring it to the house.