Stiphodon percnopterygionus is a small and attractive freshwater goby known for its distinctive fin patterns and elegant body shape. Males often show bright blue to greenish tones with contrasting markings on the fins, giving the fish a unique and eye-catching appearance.

This species is peaceful and calm, making it suitable for community tanks and aquascape aquariums. Stiphodon percnopterygionus spends most of its time near rocks and hard surfaces, where it grazes on algae and biofilm as its main food source.

It prefers clean, well-oxygenated water with gentle to moderate flow, similar to clear stream environments in the wild. With stable water conditions and plenty of smooth rocks, Stiphodon percnopterygionus adds subtle beauty, natural behavior, and educational value to freshwater aquariums.