Fish Diseases Bacterial Infections Bacterial Tufts & Viral Nodules Black Ich (turbellarians) Brooklynella hostilis Clownfish Hyper-Melanization Eye Issues Flukes (Monogeneans) HLLE (Head & Lateral Line Erosion) Internal Issues Lymphocystis Marine Ich (Cryptocaryon irritans) Marine Velvet Disease (Amyloodinium ocellatum) Tang Fingerprint Disease Trichodina Uronema marinum Pictorial Fish Disease Guide: http://chucksaddiction.thefishestate.net/disease.html