I am currently quarantining a few fish (yellow tang, fairy wrasses and two clown gobies) that survived a parasite outbreak. It is not certain whether they had Brooklynella, marine velvet, and/or crypto. I treated them with formalin baths and tank transfer and they are doing well now in a 29 gallon quarantine tank. The display tank is fallow for a while, so I have time to adminster hyposalinity on the fish if need be. What are your thoughts? I don't want them to bring anything else into the display. Thanks!