Apo Island 60 are recorded, and an amazing diversity of soft and hard corals. In the north part of the island, currents offer exceptionally clear waters even during the planktonic season (December thru March) with a school of jacks, 13 barracudas, few groupers located near Coconut diving spot. Apo Island Apo Island is a volcanic island covering 74 hectares in land area, 7 kilometers off the southeastern tip of Negros Island and 30 kilometers south of the Negros Oriental capital of Dumaguete in the Philippines. The name "Apo" was derived from a Filipino word for "grandchild". The marine habitat around the island
Tiparra Reef Tiparra Reef Tiparra Reef (also spell as Tipara) is a reef located in Spencer Gulf in South Australia about west of the town of Port Hughes. The reef is described as being "a bank of sand, in extent, with depths of less than , that lies in the middle of Tiparra Bay" with a"limestone ledge, long in a N[orth] S[outh] direction and about wide, that just dries, lies on the S[outh] W[est] end of the reef N[orth] W[est] of Cape Elizabeth" (which is the southern headland of Tiparra Bay). The limestone ledge was the site of an operational lighthouse from