Thanks for all the advice.
I will try to get some Kalkwater tomorrow together with some ph Buffer. Apparently the salt I'm using (Oceanic) didn't do much for my ph. It's at 7.8 right now.
I don't want to take the rock out, as it is fully cured and there is some red stuff growing on it that I hope - for once - is something good.
I will get a good cleaner crew as soon as my water readings are good. Ammonia, Nitrite and Nitrate are all at 0ppm - which surprises me, but it's only the 2nd day. They prolly will go up real soon. Not sure that I should introduce any hermit before that.
Also I haven't seen that baby-shrimp-or-whateveritwas any more. (see "just great" thread). I'm hoping that it not a mantis but maybe a fire shrimp (from the tank I got the rock from) if it is even still alive that is.
Reeferaddict I will stand at your door step very soon!
Just need to get my water quality sorted first.