What can I say? As far as I can tell by looking into my tank, all but one (!) of the 18 imported Paros seem to have died. (I’m sure for eight fish, the rest just disappeared.) An three of the six young Sph. osphromenoides inhabiting the same tank died as well.
Surprizingly, the remaining one male Paro spec. and three Sph. osphromenoides show not the slightest funghi infestation.
So for me, the issue of P. gunawani (or sumatranus, or both, or etc.) at Ruinemans ended with a total fiasco.
Hopefully, Helene has more luck with whatever fish she got there! Maybe she has more than one species, too, and maybe one turns out to be P. gunawani!?