there are shrimp prawns there is shrimp there is also shrimp shrimp vanname.udang which I post this is a shrimp that its shape like shrimp vanname but different skin nya.udang this thick skin and live there in lake there is also in tambak.udang this also the seeds are not in the shrimp farms but there is in the area of salt water.supaya shrimp is fast big after its water in enter in the pond as much as possible then in love samponi in one month this shrimp big directly de size of the thumb.