Birdsong Goby (Stiphodon Surrufus)

Birdsong Goby (Stiphodon surrufus) — A Rare Stream Gem with Extraordinary Colour

The Birdsong Goby (Stiphodon surrufus) is a rare and highly sought-after nano goby from the pristine hill streams of the Philippines. Males are adorned with a vivid mosaic of warm orange, red, and iridescent blue-green — a complex, shifting colouration that makes this small goby one of the most visually spectacular stream fish available in the freshwater hobby. Its evocative common name reflects the lively, vibrant character of this extraordinary little fish.

A Rare Find, Worth the Search

The Birdsong Goby is seldom seen in the trade, making it a prized addition for the serious nano fish enthusiast. Like all Stiphodon gobies, males in peak condition display their most intense colouration when well-fed, settled, and in the presence of rivals or females. Their active grazing behaviour — methodically working across rocks and hardscape in search of biofilm — is as fascinating to observe as their stunning appearance.

Care Profile

• Scientific Name: Stiphodon surrufus
• Origin: Philippines — fast-flowing, clear, oxygen-rich hill streams
• Size: Up to 4–5 cm
• Temperament: Peaceful toward other species; males may display territorial behaviour toward each other — keep one male per tank or provide ample space and visual breaks
• Diet: Grazer — feeds primarily on biofilm, algae, and aufwuchs; supplement with blanched vegetables, spirulina wafers, and sinking micro foods
• Water Temperature: 22–26°C
• pH: 7.0–8.0 (prefers neutral to slightly alkaline, well-oxygenated water)
• Tank Size: Minimum 60L; strong filtration and high flow recommended to replicate natural stream conditions
• Note: Requires well-established tanks with mature biofilm on rocks and hardscape; not suitable for new or sterile setups

Aquascape Compatibility

The Birdsong Goby thrives in stream-style aquariums with smooth river rocks, pebbles, and vigorous water movement. It is plant-safe and compatible with peaceful community fish that share its preference for well-oxygenated, clear water. Pair with other stream-dwelling species such as hillstream loaches, small danios, or white cloud mountain minnows for a dynamic, naturalistic biotope display.

Rare, radiant, and alive with colour — the Birdsong Goby is the stream aquarium treasure that rewards patience and passion in equal measure.