beautiful colors half moon betta capture the moving moment on black background ai generative

animal aquarium art background beautiful beta betafish betta bettafish bettas bird black blue capture color colorful colors exotic fighter fighting file fish flower fresh freshwater gamefish generated generative halfmoon invertebrate isolated japan japanese koi leaf mandarin moment moon moving multi organ ornamental pet petal pink plant purple realistic red saltwater samurai siamese splash splendens wallpaper water white wing yellow