seamless pattern with freshwater fishes and water plants in colour image. species of fish: gourami, swordtail, danio, rainbowfish

algae animal aquarium color colour danio decor exotic fauna fish fishes fluvial freshwater gourami illustration image labeo lacustrine notho nothobranchius pattern plant plants rainbow rainbowfish sample seamless shark species stencil swordtail template tropical underwater vector water wild wildlife