Overview
The White Cloud Mountain Minnow (Tanichthys albonubes) is a freshwater fish from the family Cyprinidae. It thrives at temperatures of 16–22 °C with a pH of 6.0–8.0, requiring a minimum tank size of 40 litres. Hardy cold-water minnow perfect for unheated temperate aquariums. Thrives in cooler water — avoid tanks above 22°C or they become lethargic.
Scientific Classification
| Rank | Classification |
|---|---|
| Family | Cyprinidae |
| Genus | Tanichthys |
| Species | Tanichthys albonubes |
| Water type | freshwater |
Natural Habitat
Appearance
Behavior
Thrives in cooler water — avoid tanks above 22°C or they become lethargic
| Trait | Value |
|---|---|
| Temperament | Hardy cold-water minnow perfect for unheated temperate aquariums |
| Schooling | Yes |
| Activity level | active |
Water Requirements
| Parameter | Ideal Range | Notes |
|---|---|---|
| Temperature | 16–22°C (61–72°F) | Use a reliable adjustable heater |
| pH | 6–8 | Avoid sudden swings |
| Hardness (GH) | soft to medium dGH | Soft to moderately hard |
| Ammonia | 0 ppm | Any detectable ammonia signals a problem |
| Nitrite | 0 ppm | Toxic even at low levels |
| Nitrate | <20 ppm | Manage through regular partial water changes |
| Min. tank | 40L (11 gal) | Larger tanks are easier to keep stable |
Interesting Facts
- White Clouds were once thought extinct in the wild and dubbed the 'poor man's neon tetra'
📋 Full Care Guide
Ready to set up a tank for your White Cloud Mountain Minnow? The complete care guide covers tank setup, feeding schedule, common diseases, tank mates, and breeding.
Read White Cloud Mountain Minnow Care Guide →Related Species
Related Species & Guides
This species profile was reviewed for biological accuracy and practical aquarium care guidance. For suspected illness or disease, test your water parameters first and consult an aquatic veterinarian if symptoms persist.