Just go straight to where your going to and that's how you swim.
swim to the top
jump 7 times the swim
You just swim to it.
Ask Hercules to break part of the wall so you can swim through.
You swim across the water to your right. There should be a prison.
You have to swim through an underwater maze. Pop bubbles for oxygen.
you hide behind some stuff evenventually you get out.
Go into Poseidon's maze, swim to the bottom left and you should find the cave.
you have to put big booga to sleep then swim past where he blocked you.
here's the deal, YOU CAN'T DO THAT. you can sail out to sea on a boat, but you can't swim out to sea.
You have to swim in the under water cave, but be sure to keep air bubbles. When you reach a big oyster swim inside it to get the pearl. Be sure to keep from getting clamped on it will knock your oxygen down.
well swim down and click on that thing and wait till it gets to the air vent