bleeding heart tetra hyphessobrycon eryhrostigma

albino american animal aquarium aquatic backgrounding barb barbus bartel bleeding blue catfish clear color danio eryhrostigma female fin fisch fish fishtank freshwater glow glowing gravel green heart hyphessobrycon isolated light male mariene marine motion mouth nature pets red reflection rerio salmler shiny stripe swimming tail tank tetra tropical water wels wildlife