Answer:
I think that it is caulerpa lentillifera / green caviar / sea grapes
Explanation:
Caulerpa lentillifera is a species of bryopsidale green algae from coastal regions in the Indo-Pacific. This seaweed is one of the favored species of edible Caulerpa due to its soft and succulent texture. It is traditionally eaten in the cuisines of Southeast Asia, Oceania, and East Asia.
