Tua Karalus

Tua Karalus is the co-founder of Deep Dive Division, a Māori and Pacific-owned commercial and scientific diving company that focuses on integrating traditional knowledge with modern technology. The company, which has garnered attention as a finalist for Māori Company of the Year at the NZ Hi-Tech Awards, specializes in various marine services, including creating artificial reefs. Karalus emphasizes the importance of environmental stewardship and innovation in their work, aiming to enhance the health of marine ecosystems while honoring cultural values.