Hello DocOck. Due to this being a couple months old, I'm not sure if you're still searching for information on panther crabs. However, as a prior owner of five and a potential breeder of nine, I may be able to help. I just don't want to post a bunch of help without it being needed.
That being said, if you're still interested and would like some info, I've got lots. However, I must warn you, crabs are usually better in solitary confinement due to them eating most other small fish if they can catch them, and a lot of larger fish (especially cichlids) will make a snack of them as well.
If you need any more info, or perhaps specifics regarding your aquarium, please don't hesitate to reply to this thread
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