So how to eradicate the velvet in tank? I'm not ready to add fish until tank is safe again, and still in grief.As I said before, I would have expected that velvet would have caused fish loss much faster, but I'm struggling to come up with another solution. It sure seems like it might have been velvet to me. I'm just guessing here - but perhaps velvet, infecting established fish, shows different symptoms? We normally see velvet in new fish, and perhaps in longer term captives, it presents differently?
Jay