Michael Eugene Geiger, Texas prisoner # 577721, proceeding pro se and in forma pauperis (IFP), appeals the district court’s dismissal of his 42 U.S.C. § 1983 civil rights action against Texas Department of Criminal Justice (TDCJ) officials. He reiterates many of the claims he raised in his complaint concerning his trip to the Clements Unit and his treatment by TDCJ officials after his arrival, and he contends that the district court erred in deciding the claims. However, Geiger has failed to show any error in the district court’s judgment. See Hughes v. Johnson, 191 F.3d 607, 612-13 (5th Cir. 1999); McDonald v. Steward, 132 F.3d 225, 231 (5th Cir. 1998); Sandin v. Conner, 515 U.S. 472, 484, 115 S.Ct. 2293, 132 L.Ed.2d 418 (1995).

Geiger also argues that (1) prison officials participated in “hoe checking” or “going hard,” which involved “seeing how much gas a prisoner can take” and “how much force a prisoner can take from a [five] man assault team resulting in bloodshed,” (2) he and others were punished and demoted before there was a disciplinary review or hearings, (3) parole eligibility and state records were “manipulated to imply assaultive or deviated conduct history and aggression solely for verbal conduct deemed a threat,” (4) officers engaged in voyeurism, (5) mail was opened by officers after mail room inspection and taken, and prisoner meals were denied if prisoners questioned this, (6) he was attacked physically and his property was destroyed on July 9, 2002, before a court appearance, and (7) “security” instructed the medical staff and psychology department on which prisoners to treat and not to treat. However, he did not raise these claims in his amended complaint or at an evidentiary hearing, and he may not raise *951 them for the first time on appeal. See Leverette v. Louisville Ladder Co., 188 F.3d 339, 342 (5th Cir. 1999).

Geiger’s appeal is without arguable merit and is thus frivolous. See Howard v. King, 707 F.2d 215, 219-20 (5th Cir. 1983). Accordingly, we DISMISS his appeal as frivolous. 5th Cir. R. 42.2. The dismissal of his appeal as frivolous and the district court’s dismissal of his complaint as frivolous and for failure to state a claim upon which relief can be granted constitute two “strikes” under 28 U.S.C. § 1915(g). See Adepegba v. Hammons, 103 F.3d 383, 385-87 (5th Cir. 1996). Geiger is WARNED that if he accumulates three “strikes” under 28 U.S.C. § 1915(g), he will not be able to proceed IFP in any civil action or appeal filed while he is incarcerated or detained in any facility unless he is under imminent danger of serious physical injury. See 28 U.S.C. § 1915(g).

APPEAL DISMISSED; SANCTION WARNING ISSUED.