Thanks Tcook.No need to jump to copper. Let them adjust and feed well before meds. I would put more pvc hiding fittings in there.
Hmmm. Not sure why Jojo’s pinkies got tagged but nevere enough pics of them.
I typically wait until they’re voraciously feeding and then wait about a week to fatten up before ramping up meds unless I observe a warning sign.
I tried a few pvc wye fittings but they avoided them at all cost for whatever reason.