It may be that they have their light settings way off balance. The only way I see color that way is if it is filtering through a rock and a blue is able to shine on the sand and nothing else. Move the rock just a 1/4 inch and that ends. When I was playing with the light more I could make them do all kinds of things that didnt look very good, like lower the white light to 50% and leave the rest high......to many examples but if they are looking bad on a display that shop isnt going to sell many.They need to spend some time with their set up.
Scott
|