I can’t tell if this emerald crab body husk is a molt and he’s hiding somewhere recovering or if he is dead and it’s his carcass. I know the image isn’t that coherent but any thoughts? That fact that I can’t find a living body scares me. I have (or had) 2 crabs in a 75 gallon tank and the other ones is fine. Do you think a 75 is still too close of quarters for 2 crabs and they fought?
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![00674619-BE5E-4A99-BCDB-848462462ACE.jpeg 00674619-BE5E-4A99-BCDB-848462462ACE.jpeg](https://test.reef2reef.com/data/attachments/3036/3036352-b6facbe2c3bfe4bd1dc916840f6a6efc.jpg)