Close-up abstract of schooling barracudas (Sphyraena) in Wakatobi, Indonesia.

abstract abundance actinopterygii animal animal scale animal themes aquatic background barracuda blue close up color image coral triangle day extreme close up fish full frame group of animals group of fish horizontal indo pacific ocean indonesia large group of animals no people outdoors perciformes photography school of fish scombriformes sea life shiny side view southeast asia southeast sulawesi sphyraena sulawesi swimming tropical fish underwater wildlife zoology