Longfin White Cloud Mountain Minnow – Tanichthys albonubes

The Longfin White Cloud Mountain Minnow (Tanichthys albonubes) is a peaceful, hardy nano fish known for its shimmering silver-gold body, red accents, and elegant flowing fins. This longfin variety adds extra grace to planted or community tanks and thrives in cooler water, making it a versatile choice for beginners and seasoned aquarists alike.

Description:

Common Name: Longfin White Cloud Mountain Minnow

Scientific Name: Tanichthys albonubes

Family: Cyprinidae

Size: 1.5 inches (4 cm)

Temperament: Peaceful and social; best kept in groups

Difficulty: Easy

Native Region:

Originally found in cool mountain streams of southern China near White Cloud Mountain.

Aquarium Setup:

Tank Size: Minimum of 10 gallons

Temperature: 60-75F (15-24C)

pH: 6.0-8.0

Hardness: Soft to moderately hard water

Substrate: Fine gravel or sand with plants and open swimming space

Additional Tips:

Social Behavior: Very active schooling fish; thrives in groups of six or more

Compatibility: Ideal for peaceful community setups with small tetras, rasboras, or shrimp

Diet: Accepts flake food, micro pellets, and live or frozen fare like daphnia or baby brine shrimp