Please ID if this is anything that needs treating. Added a new fish 48hours ago and now my white clown has got a few black spots on the top of his head. He looks dirty if that makes sense?
Black Ich (turbellarians) What You Need To Know: * Parasitic flatworm infestation; tangs are most often afflicted. * Primary symptom is small black dots on the fish. (Not to be confused with Clownfish Hyper-Melanization.) * Best chemical treatments for this disease are Praziquantel and...