Black Spots

[RicePaddy]

No, I am positive it was the Yellow Tang. When I bought him he was a little beat up from his tank mates. And the place where I got him from is suppose to quaranteen the fish before selling. I notice a couple of sault like black spots on him when I put him in my tank. Then they came off and now I see them on my clown fish.

I am never, ever going to buy anything else and just place it in my tank. From what I am reading this Black Spot can last in your tank for months. How big of a quaranteen tank will I need for a yellow tang, 2 clowns and a damsel. And I imagine I will also have to QT my cleaner shrimp.

Will