Rhinogobius filamentosus – ~6 cm Stream Goby Chinese Bitterling Hardness: 4 – 12 dGH

Hardness: 4 – 12 dGH

Renowned for its iridescent coloration and elegant fin extensions

but territorial with conspecifics

It features a translucent body with a prominent white stripe running along its side and red-tipped fins

Ensure that food reaches the bottom of the tank

Rhinogobius filamentosus – ~6 cm Stream Goby Chinese Bitterling Hardness: 4 – 12 dGHThe Filamented Goby (Rhinogobius filamentosus) is a charming, stream dwelling goby hailing from Chinas Lijiang, Xijiang, and Beijiang River systems. Typically reaching up to 6 cm in standard length, this species features subtle transverse stripes and delicate fin extensions in males. Its elegant form and expressive behavior bring a dynamic, natural streamscape to any planted or biotope style aquarium. Care Instructions Tank Setup: Size: Minimum 60 L