AquaMarine Diving Bali is one of the island's oldest British-owned dive shops, operating from Seminyak since 1999 with PADI 5 Star and Green Fins credentials. It focuses only on diving and divemaster training, a deliberate choice, and is best known for tailor-made dive safaris that are popular with underwater photographers.

Safaris cover Bali's classic circuit of Padangbai, Tulamben, Menjangan and Amed, and trips also reach Nusa Penida's Crystal Bay and Manta Point. Guiding runs in English and Indonesian, with Nitrox available for repetitive dive days. The shop holds a 4.8 rating from its divers.