Choose one of the following:
Cercariae, black spot disease, Black Ick (diplopstomiasis)
+2
- the fish, very irritated, scrapes itself against objects
- small black specks or smudges on the body and around the mouth
- if heavily infected may experience blood loss
Bacterial infections
+21
- whitish film often appears on the fish's skin
- bloodshot spots
- or entirely different symptoms may also be observed