Fishtales 3, an animated children's film, does not feature any discernible LGBTQ+ characters or themes. The narrative focuses on a mermaid and her friends' adventures, with no elements related to queer identity or experiences. Consequently, there is no portrayal to evaluate.

Fishtales 3 is an animated children's film focused on aquatic adventures. There are no identifiable transsexual characters or themes present within the movie's storyline or character roster.

Fishtales 3 is an animated children's film primarily featuring marine life. The narrative does not include any instances of female characters engaging in or winning direct physical combat against male opponents using skill, strength, or martial arts.

Fishtales 3 is a direct-to-video animated sequel within an original franchise. There is no indication that any established character from previous installments or external source material has undergone a gender swap.

This animated film features fish characters, which do not possess human racial classifications. There is no evidence of any human or human-like character with an established canonical race being portrayed as a different race in this installment or its source material.