Black Ich (turbellarians) Turbellaria flatworms
Black Ich is a very Common Disease in Saltwater Fish and Tangs are Magnets for it
Black Ich (turbellarians)
What You Need ...
Praziquantel (dewormer)
IMPORTANT: Praziquantel depletes oxygen from the water. So,
add a couple of air stones (cranked on high) or point a wavemaker towards the surface ...