i have a couple rock crabs.. im guessing close to 1 inch each in my 10 gallon tank... could they be a problem with a skunk clown, pistol shrimp, or a pom pom crab? if so how do i remove them? and i have a couple in my 32g i believe they seem to be ok cept im not sure where my clown goby dissapeared to? could that be them?
200 gal reef with mainly euphyllia corals and peaceful fish
w/ 70 gal seahorse fuge.