Eco Pico 453nm blue any good

[2000se]

I was looking at add this (augment the standard led lighting that comes with the cad lights 8G) to get a little more blue. Would this make the color of the corals pop more? Is this thing worth it?

Tank I have:

http://www.cadlights.com/index.php?main_page=product_info&cPath=46&products_id=184

Eco Pico I am looking at getting:
http://www.ecoxotic.com/ecopico-accessories.html

and BTW..can I post links like this?

[2000se]

I think I posted this in the wrong section- needs to go in the lighting section. I'm moving it over there