Back in June I noticed I had some sick fish and on 6/22 I had a massive die off and lost 6 of 8 fish. My diamond goby and zebra bar goby never showed any signs of it. I determined the disease to be velvet that killed everyone else. On 7/8 To be safe, I pulled my survivors out and into quarantine. I let my display run fallow since that date(6weeks). The two fish I treated with copper for 30 days and are on day 12 of observation. They are both pigs, so no worry there. I ran a UV and turned the tank up to 81 degrees. I did a few water changes, vacuumed the sand and made sure to blow the rock off. I think I’m ready to put my two gobies back into the display. Should I wait longer to pull the trigger? Thanks