may obtain review thereof in the United States district court for the appropriate district by filing a complaint against the Secretary in such court within 30 days from the date of such order that constitutes a final agency action. The Secretary shall promptly file in such court a certified copy of the record upon which such violation was found or such penalty imposed, as provided in section 2112 of title 28, United States Code. The findings and order of the Secretary shall be set aside by such court if they are not found to be supported by substantial evidence, as provided in section 706(2) of title 5, United States Code. (6) Injunctive relief Upon the request of the Secretary, the Attorney General of the United States may commence a civil action for appropriate relief, including a permanent or temporary injunction, for any violation of this Act (including regulations). (g) Forfeiture (1) Criminal forfeiture (A) In general A person who is convicted of an offense in violation of this Act shall forfeit to the United States— (i) any property, real or personal, constituting or traceable to the gross proceeds taken, obtained, or retained, in connection with or as a result of the offense, including, without limitation, any cultured species (or the fair market value thereof)