self taught to use dodge tool to create bubbles

Used the dodge tool to create some bubbles in the water( set the the dodge tool to highlights against the darken blue water then change the size of the circle to create different bubble sizes) Used the blur tool to create the effect of it blending in the water.for this effect. I used google to find out how to use these tools http://www.entheosweb.com/photoshop/bubble.asp this is my reference to finding out how to use these tools for my final piece.

Also listening to System Of A Down while trying this out woop woop