Gold laser Cory,
Started with my adults last year. One at a time a month or two apart, they would turn grey and die, noticed sunken bellies on them as well. They were in a community tank with a mix of small tetras and several L144 plecos. Now they are in a quarantine tank. I was able to breed them and the same thing is now happening with the next generation which are now a year old
Am I looking at a parasite or maybe being outcompeted by the bristlenosed plecos for food?
Also, I'm in Canada, not sure about what meds I can get ahold of, suggestions welcome.