I got this the other day after a little bit of reasearch and a heck of a good price $15. One of the LFS I frequent(not the one I trade with) one of the owners gave me a great price on it and he was looking to get it off his hands. I had been looking at it for about 2 weeks and decided to pick it up.....It's only about a 2 incher and the camera picks up more blue then what the eye sees in my tank.....After reading a good article over on I think it was advancedaquarist.com I figured I can't pass up on adding some color of this brightness.