I understand the problem, you forgot to turn on the ozone before the grandkids came over.Today, and yesterday I am kind of sick and I very rarely get sick. But I am not as immune as my fish, I think that is because I have Grand Kids. I think I may have a touch of HLLE or velvet so my wife is giving me fresh water dips and dosing me with Przapro and coppersafe. My pH is 8.4 but my PO4 is a little high.
My wife noticed I was sick because I was breathing air up near my ceiling.
I am only drinking RO/DI water and making sure the temperature is 78 degrees. I ordered some blackworms and will mix those with a little Mastick so I can stick them on the wall and I can snack off of that all day.
I will also darken the lights and keep my bully neighbors away.