Crayfish catching in Penang

Last week I went for crayfish catching in one of the river in Penang. (got the tips from one of my friend)

Well, the river were dirty and smelly. First, I m doubt bout it. Well, I observe the river using a dry squid as bait. After few minutes, I saw few crayfish craw out to feed the dry squid!

This is what I got, size around 4cm. Now, they are inside my tank.

 

And this is the video.