hole in the head


Freshwater Head and Lateral Line Erosion (FHLLE) or hole in the head is a typical fish disease. This disease mostly affects cichlids, discus, and Oscars. You can see multiple pits or holes across the lateral line of the fish suffering from this disease. As the disease progresses, the hole starts getting deeper, and erosion of the scale increases. The fins start fraying.  There are various causes of this disease. If treated on time, it might…