emeral crab ?

mcbdz

Active Member
Can anyone tell me why my emeral crab has turned white?
He's still walking around picking at the rocks and acting the same. My corals and shrimp seem fine. Is he needing something or maybe molting? Do they molt like the shrimp?
If so, I haven't noticed him doing that. My shrimp molts 1-2x a month. Any ideas?
 
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