The Neon Tetra Disease

Later or sooner every fish keeper will have to face the disease of the tank's inhabitants. Neon tetra disease is a disease that mainly affects the muscles, less often the internal organs of the fish's body. It is caused by parasites of the genus Plistophora. Among aquarium fish, tetras and carp are the most vulnerable, although it occurs in many fish species.

Probably Columnaris (was: Is this neon Tetra Disease?) - Page 2 - Aquarium Forums UK

The Truth About Neon Tetra Disease

Neon Tetra - Serene Aquarium Australia

Is this Neon Tetra Disease?

Neon Tetra Disease Pashudhan praharee

Neon tetra (Paracheirodon innesi) in aquarium Stock Photo - Alamy

Neon Tetra Complete Care Guide, Breeding and Disease (2020)

Neon Tetra Disease? The Planted Tank Forum

I have an issue with my neons. - Diseases - C.A.R.E.