Under water Photo Correction

[Lannabulls]

Photoshop cs6
windows 7 64 bit

Hi everybody,
have look please at the 2 photos that i attach, the original "original_photo_1" and the correct one "correct_photo-2":
in the correct one i apply some adjustment layers in order to correct exposure, colors, etc, i apply:
Exposure
Chanel Mixer
Photo Filter
Levels
I try also to remove backscatter with healing brush tool
or with filter>noise>dust and scratches and history brush tool


I save as jpeg 100%, maximum quality for the web, those photos are going to be published on my web site, and i always end up with that kind of alo that you can see in photo "correct_photo-2", that noisy alo (the sun light reflaction) in the blue of the sea. Can you explain to me please how to correct this photo in a proper manner in order to end up with a good final resault?





Thank a lot!