Hello Reef2Reef, I am a new to the hobby and just started putting fish into my tank after going through an 8 day cycle. The very first fish I added was a 2" Biota Yellow Tang. It has one companion---a juvenile one spot fox face from an LFS.
The Yellow Tang seems to have two tiny white nubs at the edge of its tail fin. Is this something I should quarantine and treat for?
Update: It looks like one white dot on one of its pectoral fins as well. I assume this is potentially ich? If so should I treat both fish?
The Yellow Tang seems to have two tiny white nubs at the edge of its tail fin. Is this something I should quarantine and treat for?
Update: It looks like one white dot on one of its pectoral fins as well. I assume this is potentially ich? If so should I treat both fish?