Sand sifting goby!!!

[JDigital]

So I started getting a lot of "particulate" in my tank recently, and never even considered where it was coming from, even though it has been bothering me immensely. I have been running filter socks, big water changes, etc. nothing has help, so I figured it was coming from a "replenishing" source.. I do know I get some sand lifted up from my CL, but never this bad...

Today, I realized what, or should I say WHO, the culprit is... My Orange Diamond Goby... He is finally out of hinding, and up at the front glass, doing what he does best... Making a MESS out of my tank... every bite of sand I can see a cloud of dust/sand catch the current and off it goes... My tank looks like a sand storm in Saudi Arabia!..

This Goby HAS to come out! I know there is a slim chance of catching him with a net... So I need some trap ideas, or if someone has a trap in the NW I can borrow that would be awesome..