malabar grouper motherlode

anemone animal aquarium aquatic asia biodiversity blue colony colourful coral coralfish coralreef crustacean deep depth diver diving ecosystem environment epinephelus fauna fish flora grouper invertebrate island malabar malabaricussail marine mollusc nature nudibranch ocean reef rock school scuba sea sealife seascape shark shell shoal slug snail snorkelling thailand travel tropical undersea underwater water whale wildlife wreck