hi everyone, This is an update to an earlier post i had qt-ing 2 firefish in a 13g. So far: 1) 5 m freshwater dip, then placed in qt. 2) days 1-5 praxipro, clean qt 25% water change 3) days 6-10 2nd dose praxipro, 25% water change Cupramine 1) days 1-13 of cupramine after praxi, both firefish had healthy appettites, no breathing issues, no visible spots (water change on day 7 and added drops of cupramine to maintain 0.5) 2) days 13-21 both firefish would flash occassionally but still healthy and no spots, cupramine lvl closer to 0.6 after i did water change on day 14. Obviously there is an issue and i am doing a water change today on day 21. Should i continue w current method or should i give a 5m fresh water bath and maintain cupramine? Any suggestion or input would be greatly appreciated, thx.