tiger barb, puntigrus tetrazona, popular and easy to keep ornamental tropical cyprinid fish from sumatra

active adult aggressive animal aqua aquaculture aquarium asia asian background barb barbinae breed bright business careful clear closeup curious cyprinid decorative dominant easy ecology elegant fauna fish fishkeeping freshwater funny habitat hobby instinct joy keep little male nature orange ornamental plant planted popular protection puntigrus shoaling smart species specimen stripe sumatra sword tank tetrazona threat tiger trade tropical underwater vulnerable water white wild