calling all crabs!

spkdtch

Member
i have about 50 lbs of live rock in my 40gal and was wondering if there was anyway to attract all the crabs in the tank
i recently bought 4 emeralds and the most ive ever seen is 2 at once, now all i ever see is one at a time, i found the shell of one, but cant tell if its a molt, or the crab it self
what can i do to count all of the crabs without tearing all the live rock down? emerald crabs are my favorite crabs and id love more, but dont want any more if there are still 3-4 left
 

joe____17

Member
They're probably just hiding, nothing to worry about. If the shell that you have has empty eye holes it's probably a molt.
 
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