Aureofuscus Goby Care Guide
Stiphodon aureofuscus · Freshwater Fish
What Aureofuscus Goby look like
The Aureofuscus Goby (Stiphodon aureofuscus) exhibits a diminutive, laterally compressed body shape, reaching a maximum adult size of approximately 3 inches (7.5 cm). Males are characterized by their striking golden-brown coloration adorned with iridescent blue highlights, particularly prominent on their fins, while females display a more subdued coloration with dark vertical bars. This sexual dimorphism is evident, with males typically exhibiting more vibrant hues and larger fins. A notable morphological adaptation is the fused pelvic fin, which forms a suction disc, allowing the fish to cling securely to rocky substrates in fast-flowing waters. The species possesses a well-developed lateral line system, aiding in the detection of water movements, and features a small, terminal mouth equipped with fine dentition adapted for grazing on algae biofilm.
Behavior & temperament
Stiphodon aureofuscus is primarily a benthic species, often found clinging to rocks in swift currents, where it exhibits a solitary to semi-social behavior, occasionally forming loose aggregations. This species is not an obligate schooler but may be observed in small groups during feeding or breeding activities. The breeding behavior involves egg scattering, with females laying adhesive eggs on suitable substrates, which hatch after a short incubation period. The temperament of the Aureofuscus Goby is generally peaceful, although males may exhibit territorial aggression during the breeding season, particularly when competing for nesting sites.
Diet & feeding
In the wild, the Aureofuscus Goby primarily feeds on algae biofilm, scraping it from rocky surfaces with its specialized mouth. In captivity, it requires a diet rich in herbivorous content, including high-quality spirulina flakes and algae wafers to maintain optimal health.
Behind the name
The genus name 'Stiphodon' is derived from the Greek 'stiphē' (meaning 'to stick') and 'odon' (meaning 'tooth'), referring to the fish's adhesive capabilities and dentition. The species name 'aureofuscus' combines the Latin 'aureus' (meaning 'golden') and 'fuscus' (meaning 'dark brown'), reflecting the coloration of the males.
Plan your tank
Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.
Keeping Aureofuscus Goby?
AquaLens identifies your fish and plants from a photo, tracks water chemistry, and flags health issues early — free on iOS and Android.
