ammonia-0, ni-o, ph-8.1,NA-20, bare tank-no decor, stressing since hypo level acheived over 48-60 hours, don't know how to post pics but don't know if they would help as what you would see are otherwise good looking/ healthy fish that are simply breathing rapidly. ...very rapidly.
Could not wait any longer so decided to make a 75% water change and they seem to be doing much better.I will keep an eye on them and make more water changes if needed....fingers crossed.