Refers to fish that have been poisoned by ciguatera, a type of food poisoning.
El pescado ciguatado puede causar serias intoxicaciones.
Ciguatera poisoned fish can cause serious poisoning.
Después de la tormenta, algunos pescadores encontraron peces ciguatados en la playa.
After the storm, some fishermen found ciguatera poisoned fish on the beach.