Reef fish: The assessment along the cutting path and count the number of fish in each segment group 20 meters long and 5 m wide (100m2). In total, data were collected 4 paragraph 1 section 100m. The evaluation criteria include: butterfly fish, groupers> 30cm, all kinds of grouper, grouper hunchback, hunchback mandarin fish, fish eagle fishing hunchback, zinc fish, snapper / murmuring, mandarin fish> 20cm, angels ( canine pork), fish dishes / rolls.
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