How do you catch kingler?

Answer 1

You can't really catch it. You have to catch a krabby through a swarm (if you want to know what a swarm is, just ask!). Their swarms are on route 226. Catch it then level it up, and you have kingler.

Answer 2

If i'm not mistaken, it is physically impossible to catch a Kingler, and instead you must catch a Krabby, and then evolve it by leveling, (although i am not sure of what level it evolves.) Depending on which game you are playing, you normally catch Krabby in specific bodies of water, or grass areas next to water. Also in most games to catch Krabby in water you have to fish for it, probably using the super rod.