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red mithrax

  1. Crustaceans
    What kind of Mithrax crab do I have? The guy at the LFS says that males are green and females are red? I have found no evidence of this thus far so I thought I would ask the group. Thanks……. -Mike ----------------------- Aquarium Setup JBJ 28 Gallon Nano Cube LED Aquarium JBJ Mini-Arctica...