Woltereck's shrimp
Caridina woltereckae
Caridina woltereckae reaches about 2-3 cm. Its body is translucent with red and white dot patterns. Males are smaller and less colorful than females. It has long antennae and slender legs. It is a gregarious species living in groups. It feeds on biofilm and microorganisms. Its reproduction is complex, requiring stable water parameters.
Recommended parameters
| Parameter | Recommended range |
|---|---|
| Temperature | 24–28 |
| pH | 6–7 |
| GH | 4–8 |
| KH | 1–4 |
| NO₃ | ≤ 20 |
| PO₄ | ≤ 0.5 |
Care
Care notes
This shrimp requires soft, acidic to neutral water (pH 6.0-7.0), temperature 24-28°C. GH 4-8, KH 1-4. A minimum tank size of 20 liters is recommended for a small group. It is sensitive to nitrates (max 20 ppm) and phosphates (max 0.5 ppm). Gentle filtration and well-oxygenated water are essential. Diet should be varied: shrimp pellets, blanched vegetables, and mineral supplements. It cohabits well with other peaceful small shrimp and non-predatory fish. Avoid fish that may eat them. Breeding is possible in captivity under optimal conditions.