unison of buenos aires tetras hyphessobrycon anisitsi a vibrant schooling display in a serene tropical aquarium

tetra hyphessobrycon anisitsi brycon characin schooling fish tropical subtropical small riverine fishkeeping aquatic life aquarium ornamental pet exotic unusual colorful energetic swimming finnage water quality aquascaping plants biotope parameters behavior feeding breeding propagation maintenance tank freshwater design setup care health decor hobby community species identification zoom underwater