acropora short polyps stony coral

acropora short polyps stony coral acroporidae amazing animal aqua aquaculture aquamarine aquarium aquascape aquatic awesome background blue branched close cnidaria color colorful corals exotic farm fish fluorescent focus frag genus green hammer hard hobby image indo life long macro mariculture maricultured micronesia millepora natural nature pacific pattern photo photograph photographer photography phylum plant plethora polyp reef reefer saltwater scenic sea seascape seawater shot small sps staghorn stone tank tenuis texture tip tropic tropical ultra under undersea underwater water white wildlife