beautiful porcupine fish in closeup, on a black background, tropical fish from the indian ocean

animal animals aquaculture aquarium atlantic background balloon balloonfish beautiful black blow blowfish closeup diodon diodontidae exotic fin fish fishes freckled from funny globe globefish holocanthus ichthyology indian isolated life long longspined marine nichthemerus ocean pacific pet pets plectognathi porcupine porcupinefish portrait puffer pufferfish slender slenderspined spined spot spotted tetraodontidae tetraodontiformes tropical zoology