Yesterday I notice he had a whitish mark on his chin, today he had a clear/whitish gunk like string come from his chin/bottom of his gil. I can see 2 spots on him, one near his top fin and one near his left fin, see pic -
Also his front strip has a dark patch on the line at the bottom, see pic -
His yellow strips have seemed faded since I got him 2 weeks ago. He seems happy just swimming again my torch coral. I have no other fish, only 5 corals, crabs, snails & shrimps. Can they catch this??? I have no quarantine tank.
The tank parameters are -
Using salifert test kits
Please advise me on what to do it treat him with, and does he have to be out of the tank with everything else to be treated??