Giant catfish

The Giant Catfish is a freshwater fish in the that appears in, , and. It appears in the lake during the summer.

In
"Hoo my! What a large fish! If I remember correctly, these beasties can only be caught in ponds, wot wot! Catfish whiskers don't actually sting, you know. The 'sting' comes from stiff pectoral barbs located below the gills. Simply ecstatic to have this fine fellow. We'll take good care of him. Hoo! I promise you that!"

Real-world information
The Mekong giant catfish is an Asian fish. It is critically endangered.