underwater fish,mahseer barb,fish live in various waterfalls in namtok phlio national park,chanthaburi,thailand

animal asia background barb barbfish beautiful black blue chanthaburi chanthaburithailand cyprinidae ecology environment fall fish fishes fishmahseer flow forest fresh green group isolated lake life live mahseer marine motion namtok national nature neolissochilus outdoor park parktravel phlio phliu pliew pond reflection river rock shadow stone surface swarm swimming tail thailand travel underwater various water waterfall waterfalls wild wildlife