There may be no fish whose home is as unique as their counterparts at Pemuteran Bay. The fish is reproducing on coral sticking to 66 iron frames in the shape of pyramids, globes and boats. These frames have low voltage electric currents to ensure the coral thrives. Technicians maintain the fish "home all the time. "When the electricity flows properly, tiny bubbles should appear, said Komang Astika, 31.

This model of coral development is called the