My tank is almost empty since I moved everything to my 120 today lots of open space in old 55. They do dig a lot and move ton of sand. Big net and time will do the trick. I know some people have traps ( I don't have one)
They're really cool fish but if you have any sort of sand bed you like, you don't want one. I've got one destroying mine, I can't catch foe the life of me--they never come out! I don't know what I was thinking.
Puffy, I bet you could catch him with a small hook and some shrimp or something, mine loves shrimp!
I love my engineer goby, he has alot of personallity and makes lots of cool tunnels behind the rocks and keeps the display kind of always changing... that being said he has decided to bury some nice corals which wasnt cool, but I could never get rid of him.