captivating betta fish also known as siamese fighting fish betta splendens on a black background showcasing its vibrant

fish animal aquarium pet nature water underwater tropical colorful vibrant beauty fin dynamic elegant graceful marine aquatic swimming flare isolated studio blackbackground betta siamesefightingfish bettasplendens swimfin glow iridescence macro closeup detail texture pattern captivating siamese fighting splendens black background showcasing fins striking close view