today i found a shrimp claw in my tank. i saw the pistol this am and he looked fine but then i found this claw. i took it out of the tank and it was hollow so i'm thinking its a molt. the shrimp are'nt exactly what i would call meaty though so it might of been his claw and it just didn't have any meat in their. looking for some advice from people with experience. i've never had shrimp so never seen a molt before. don't know if this helps but the pistol and his goby are the only guys in the tank. also i only saw the claw and not any other part of his shell wich makes me worry it might actually be his claw. thanks for any help.