Beautiful Fish you have there my old friend. I'm just laughing here to myself at all of these folks giving YOU advice on fishkeeping.... If they only knew . Keep up the good work buddy (as always) and I look forward to seeing some more of your collection in the future.
I'm breeding mine in 8.5+ ph. The breeder I got them from used tap water with high ph. I just buy my discus from breeders that are local to me and use tap water.
Nice f0 discus! Breeding discus is frustrating! Lol