YOU SAID:

My fish is in the sea calling to his friends

INTO JAPANESE

私の魚は彼の友人に呼びかける海にあります

BACK INTO ENGLISH

My fish is in the sea calling on his friend

INTO JAPANESE

私の魚は彼の友人を呼んで海にいます

BACK INTO ENGLISH

My fish is at the sea calling his friend

INTO JAPANESE

私の魚は彼の友人を呼んで海にいます

BACK INTO ENGLISH

My fish is at the sea calling his friend