Formosan River Loach
NameFormosan River Loach
Scientific NameHemimyzon formosanum
Common NamesFormosan River Loach, Taiwan Hillstream Loach
FamilyGastromyzontidae
OriginTaiwan, East Asia
Temperamentpeaceful
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)4
Water TypeFreshwater
Temperature Range (°F)68-75
pH Range6.5-7.5
Compatible SpeciesOther peaceful hillstream loaches, Danios, White Cloud Mountain Minnows, Cherry Barbs, Rhinogobius gobies
Description
The Formosan River Loach is a fascinating hillstream loach endemic to Taiwan, characterized by its flattened body adapted for life in fast-flowing, highly oxygenated rivers. It is a peaceful bottom-dweller that primarily grazes on algae and biofilm from smooth rocks. This species requires a specialized aquarium setup with strong current and excellent water quality.
