1: Fish spawn upstream in little orifices (3)
3: One with no trust in decency, niceness, etc. (5)
5: Nothing we have to pay (3)
6: There was little space in the satanic heresy. (5)
8: Something lacking in brief season (9)
10: Acid destroyed brace (5)
11: Its a firm, small lettuce (3)
12: The color of a letter from Greece with purple edges (5)
13: Now Elton heard California's big one (3)