ok so i have added my liverock.com rock to the main tank and i think i still have some crabs in the rock. for a home made trap do i just take a cup and a raw shrimp and put it in the cup nexted to a rock and wate till i catch some thing? i also put a rock in the bottom to hold it down.
A 46 gal
bow front (Soft coral) reef tank with a 10 gal
sump. And a 30 gal
and Clam) reef tank hooked up to the sump of the 46 so they share water.