Stone Loach
Image: <bdi><a href="https://en.wikipedia.org/wiki/en:Harry_Seeley" class="extiw" title="w:en:Harry Seeley"><span title="British paleontologist (1839-1909)">Harry Govier Seeley</span></a></bdi> (Public domain)
NameStone Loach
Scientific NameBarbatula barbatula
Common NamesStone Loach, European Stone Loach
FamilyNemacheilidae
OriginEurope, Asia
Temperamentpeaceful
Dietomnivore
Care Levelbeginner
Minimum Tank Size (Gallons)20
Max Size (Inches)7
Water TypeFreshwater
Temperature Range (°F)50-72
pH Range6.5-7.5
Compatible SpeciesMinnows, Dace, Gudgeon, Other small peaceful loaches
Description
The Stone Loach is a hardy, bottom-dwelling freshwater fish native to cool, clear streams and rivers across Europe and Asia. It features an elongated body with mottled brown coloration and distinctive barbels around its mouth, which it uses to forage for small invertebrates and detritus in the substrate. This peaceful species makes an interesting addition to a cool-water aquarium, preferring well-oxygenated water and plenty of hiding spots.
