The Chinese Hillstream Loach is a unique, peaceful fish known for its algae-eating habits and preference for fast-flowing, oxygen-rich water.
Overview
The Chinese Hillstream Loach (Beaufortia kweichowensis), part of the Gastromyzontidae family, is native to fast-flowing rivers in China. This small, peaceful fish has a distinct flat body, helping it to cling to rocks in strong currents. It is well-known for its algae-eating habits and is popular in aquariums with high water flow.
Tank Requirements
The Chinese Hillstream Loach requires a minimum tank size of 80 liters. Water temperature should be between 20-24°C, with a pH of 6.5-7.5 and moderate hardness (GH 8-15). The tank should simulate river conditions with high water flow and oxygenation, ideally with smooth rocks and areas for grazing on algae.
Feeding and Diet
This loach is an omnivore, primarily feeding on algae and biofilm. In an aquarium, it can be given algae wafers, blanched vegetables, and other small sinking foods. A diet rich in plant matter is essential for its well-being.
Care and Maintenance
Good water quality and high oxygen levels are essential for the Chinese Hillstream Loach. Regular water changes and a strong filtration system are recommended. The tank should mimic river-like conditions, with a substrate of smooth rocks to prevent injury.
Compatibility
The Chinese Hillstream Loach is peaceful and can coexist with other non-aggressive species. Ideal tank mates include other hillstream loaches, small rasboras, and danios that prefer similar conditions.
Breeding
Breeding Chinese Hillstream Loaches in captivity is challenging due to their specific environmental needs. They typically spawn under rocks or crevices in the wild. Providing river-like flow and ample hiding places can encourage natural breeding behavior, but success is rare in home aquariums.