Tagging along. After 8+ years of ich free fish in my display tank, the tank acquired velvet 3 weeks ago due to me not following my own rule of buying fish at Petco even after quarantine. Out of the 8, lost 3 so far. Curious if any members have chloroquine phosphate per humblefish recommendations. I have them in QT and doing daily freshwater dip but I would like to see if CP will do the trick.