Amur Goby (Rhinogobius brunneus) – 3.5-3.8 cm Tocantins Tetra Temperature: can stay inactive near

Temperature: can stay inactive near 1–5 °C but feeding starts above 15 °C

Substrate & Decor: Use smooth sand or fine gravel with rocks and driftwood to provide grazing zones and cover

prepared foods

and micro-crustaceans in the wild

and occasionally live/frozen protein like bloodworms or mysis—protein-heavy diets should be infrequent

Amur Goby (Rhinogobius brunneus) – 3.5-3.8 cm Tocantins Tetra Temperature: can stay inactive nearThe Amur Goby is a graceful and robust Freshwater Goby native to East Asiaspanning rivers from Japan and Korea to Taiwan and China. Reaching nearly 4 cm, its distinctive features include a slender brown body often bearing vertical bands, an eye stripe from the snout, and a bright orange patch at the base of the tail. Males display ornate patterns: red barred dorsal fins, wavy orange tail stripes, and scattered orange red spots on the cheekscreating a