A senior official says new regulations may be required to ban certain fish species which will threaten the local ecosystem.

As much as 95 per cent of the fish recorded in Tasik Ampang Hilir are alien species, posing a serious threat to the balance ...

Alien fish account for 95 per cent of fish recorded in Tasik Ampang Hilir, posing a serious threat to the balance of Malaysia ...

Piranhas are not native to Malaysia. But that distinction has come into focus after fish suspected to be piranhas were reportedly caught around Klau Dam in Raub, Pahang, prompting the Department of ...

An alien fish jumps out of a tank while the camera records the moment.