Need help in Vancouver B.C.

[604james]

Hi I am new here and i have a Silver Arowana and two Motoro Sting Rays. Recently i got two red crabs. I don't know what kind they are. I will post some pictures today. If anyone can help me identify them, that would be great. And tell me how to keep them. Thank y

ou

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[bigspizz]

Pics did not work. Are you OK? I am starting to get a little worried...lol