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Piranha Panic: Exotic Fish Caught Twice in Malaysian Reservoir
30 Sep
Summary
- Piranha-like fish captured twice in Malaysian reservoir sparks public concern.
- Authorities are working to confirm species and assess potential population.
- Illegal exotic species sales are being targeted by Malaysian officials.

A fish strongly resembling a red-bellied piranha has been caught twice in a central Malaysian reservoir, leading to public apprehension and calls for stricter regulations on exotic species. The initial capture occurred at Klau Dam on August 26, with subsequent footage going viral and fueling fears of potential attacks. While the first fish died before examination, photographs suggest it belongs to the Pygocentrus genus.
On September 19, a second piranha-like fish was reportedly caught in the Klau river. However, fisheries authorities have not yet independently confirmed this catch. Experts caution that while Malaysia's climate could support piranha survival, establishing a breeding population would require more definitive evidence, such as the presence of juveniles or multiple catches of varying sizes.
An established population could pose a significant threat to native fish, disrupt food webs, and introduce foreign pathogens. Recognizing the ecological risks, particularly to sensitive areas like Taman Negara National Park, Malaysian authorities are enhancing monitoring of Klau Dam and collaborating with e-commerce platforms to halt the illegal sale of prohibited exotic species. Possession of piranhas is illegal in Malaysia, with penalties including a fine of up to 100,000 ringgit.