Try playing with the turbidity, Ozone, and Water settings. Not sure which one will reduce the blueness (I'm guessing the water).
"Skill without imagination is craftsmanship and gives us many useful objects such as wickerwork picnic baskets. Imagination without skill gives us modern art." - Tom Stoppard
Looks like if you raise the Turbidity settings, it will start to clear out the blue and work towards a more pink tinting.
"Skill without imagination is craftsmanship and gives us many useful objects such as wickerwork picnic baskets. Imagination without skill gives us modern art." - Tom Stoppard