How do you get in the tunnel kelpy basin in funkeys?

To access the tunnel in Kelpy Basin in Funkeys, you need to have the appropriate Funky, specifically a character that can interact with the tunnel entrance. Once you have the right Funky, go to the entrance located near the water. You can then enter the tunnel to explore and complete tasks within that area. Remember to check for any specific items or abilities needed to progress further in the tunnel.