denison barb sahyadria denisonii swimming on a fish tank with blurred background

amazon american animal aquarium aquatic asia barb barbus bartel black blue carp closeup colorful colourful cyprinid cyprinidae denison denisoni denisonii dive fauna fisch fish fishes freshwater glowing habitat line marinelife mouth nature neon puntius red river roseline sahyadria shark shiny swim tail tank tetra torpedo tropical underwater water wildlife