Rhinogobius formosanus – ~8 cm Formosa Brook Goby Nothobranchius rachovii 3 inches) in standard length

3 inches) in standard length

and playful swimming make them a favorite among aquarists

Product DescriptionMesmerizing and powerful

with soft to slightly hard

Rhinogobius formosanus – ~8 cm Formosa Brook Goby Nothobranchius rachovii 3 inches) in standard lengthDescription The Formosa Brook Goby (Rhinogobius formosanus, Oshima 1919) is a sleek, freshwater goby native to Taiwans northern rivers. It typically grows to about 8 cm standard length, with males exhibiting vibrant orange red facial markings, distinctive diagonal head lines, and striking blue green sheen on their body scales. This species is known for its graceful movement, subtle aggression during dominance displays, and its adaptabilityincluding