hitchhiker crab

[i have crabs]

about a mont ago the 2 hichhiker crabs that came with my lr started gettin big and i was worried about them eating fish and other goodies so i went and bought a 19g tank and set it up so my wife wouldnt go crazy if i smashed them with a rock like i was told to by the lfs anyway i look in the tank tonight and the little bugger is spittin hundreds of babies into the water now am i gonna have 100 more little bastard xanthid crabs in a month or will they all get taken care of by the 2 cromis or the white spot hermit who seems to like them as a snack so far

 

[24 hours? NE!]

It's very probable that none of them will survive. They certainly won't be doing much damage (if at all) until they get big enough for you to trap or extinguish them. Good luck.