Coral is a humanoid betta fish with orange skin/scales. She has a long thin tail fin and no toes on her feet. Additionally, she has shoulder-length fins growing from her head, giving the appearance of hair, and two smaller additional fins growing on her forearms. Coral has purple eyes and a white muzzle with no nose and two smaller white orbs on her forehead. For attire, she wears a mint green dress with a purple sash and a mint green turban which appears to have four white corals ornaments, hence her name, with purple stripes on them.