Yunnanilus pulcherrimus – Mini Zebra Loach (~4 cm / 1.5″) Bitterling thrives on a varied diet

thrives on a varied diet of high-protein pellets

Avoid adding to immature or uncycled tanks

Minimum size: 60 × 30 cm (~54 L)

and vegetable matter like zucchini or peas

Social Behavior: Stoical shoaling species—keep in groups of at least 6 individuals to reduce stress and promote natural behavior

Yunnanilus pulcherrimus – Mini Zebra Loach (~4 cm / 1.5″) Bitterling thrives on a varied dietDescription Yunnanilus pulcherrimus (now often placed in Micronemacheilus) is a petite stone loach native to the Hongshuihe River basin in Guangxi, China. Adults reach about 4 cm standard length and have long, slender bodies patterned with fine vertical stripes crossing a broader central band. The species name pulcherrimus means most beautiful, referring to its elegant markings . These loaches are peaceful, curious, and especially active in small