I have two pairs of triafisciata for a little over 8 months and were doing great. I found a female dead a day ago. So I actually took a water sample to the lfs and they said my water is very good. Now a male turned up dying. My other fish are good with no deaths, have boraras, ember tetras, L305 pleco, and a couple of clown killies. So what I am wondering if they is anything I can do or since they are wild caught are they less hardy. Nothing new or different in the aquarium also. I took my sample to a guy who travels to south american once a year or so, I think he knows his water perimeters for apistos. Thanks