Kaluoka'hina: The Enchanted Reef (2004)

Beneath the surface of Earth’s oceans lies a hidden gem known as Kaluokahina, an enchanted reef shielded by magic from human discovery. Its vibrant marine life has thrived in harmony, isolated from the outside world. However, when a volcanic eruption disrupts the delicate balance, the protective spell falters, exposing the reef and its inhabitants to unforeseen dangers. As chaos ensues, the colorful creatures must unite to confront the new threats and protect their home from the encroaching human world.