Dreaming of crabs is a positive sign as per dream meaning and interpretation. The dream means you will show fighting spirit and you will overcome problems. It means you will defend your position or self from an external attack.
Dreaming of lot of crabs together means you will make bold decisions and will not let go. It means it is time for you to do what you like and fulfill your desires.
Dream of red crabs means you will adapt to a new situation. It means change of place or new friends. It also means change of job.
Dream of crabs and ocean together means you need to be patient. You should wait for the right opportunity to do things.
Dreaming of white color crab and mud means you need to become independent.