By using random sampling techniques from coral photographs will be classified into eight coral forms and to estimate the percentages to calculate coral biodiversity indices (i.e. Shannon-Wiener index and Simpson index). For sea tempearue and light intensity values at study site will be examined by HOBO pendant sensors to be consistent with the satellite data from IRI/LDEO Climate Data Library. So, to concern coral growth, coral biodiversity and physical factors to get the final results to conserve the environment will be urgently needed.