Weather Loach
Misgurnus anguillicaudatus
This fish has an elongated, eel-like body that can reach 30 cm. Its coloration is olive-brown to grayish with irregular dark spots on the back and sides. The belly is lighter. It has small fins and a rounded caudal fin. Around the mouth, there are 6 to 10 barbels. It is a nocturnal and burrowing species that spends much time buried in the substrate. It can breathe atmospheric air through its vascularized intestine. Its behavior becomes restless before weather changes, hence its name.
Recommended parameters
| Parameter | Recommended range |
|---|---|
| Temperature | 10–25 |
| pH | 6.5–7.5 |
| GH | 5–15 |
| KH | 3–10 |
| NO₃ | ≤ 20 |
| PO₄ | ≤ 0.5 |
Care
Care notes
A minimum tank size of 150 liters is recommended for an adult. Temperature can range from 10 to 25°C, but ideal is 18-24°C. pH should be 6.5-7.5 and GH 5-15. A fine sand or rounded gravel substrate is important to allow burrowing. Hiding places (rocks, driftwood) and subdued lighting are appreciated. It is omnivorous: accepts dry, frozen, and live foods. It is peaceful but may eat very small fish. It is sensitive to water quality, especially nitrates. Efficient filtration is necessary. It can jump, so a lid is essential.