Natural Predators?

[VoidParadigm]

Does anyone know what the natural predators of plecos would be?

Just a question that popped into my head when I was thinking about larger plecos being able to be kept in many predatory or aggressive style tanks.

[little hawaii]

Does anyone know what the natural predators of plecos would be?

Just a question that popped into my head when I was thinking about larger plecos being able to be kept in many predatory or aggressive style tanks.

Interesting Q.I would guess it to be Shovelnose cats, they could swallow a log.