I have a few fish in quarantine. That are in 3rd week. I lost one of my clowns that were captive bred. I did a water change I think I hit the fish with a pvc pipe. All the other fish are fine. My question is can I replace the fish because it was part of a pair of clowns. Or should I wait til these fish are done with their quarantine period. This is my first time at quarantine. Your thoughts.

