Mermaid Melody (2004, 4Kids Entertainment)

Mermaid Melody (2004, 4Kids Entertainment) is a

Characters

 * 1) Harriet Sanders (voiced by Amy Birnbaum) is ??? and the girlfriend of Max Taylor.
 * 2) Kara Perkins (voiced by Lisa Ortiz) is ??? and the girlfriend of Rex Owen.
 * 3) Alyson Oliver (voiced by Veronica Taylor) is ???
 * 4) Hippo Boy (voiced by Kayzie Rogers) is ???
 * 5) Logan Hopkins (voiced by Wayne Grayson) is ???
 * 6) Michelle Sanders (voiced by Roxanne Beck) is ???