European Grayling
NameEuropean Grayling
Scientific NameThymallus thymallus
Common NamesGrayling, Common Grayling
FamilySalmonidae
OriginEurope
Temperamentcommunity
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)300
Max Size (Inches)20
Water TypeFreshwater
Temperature Range (°F)40-65
pH Range7.0-8.0
Compatible SpeciesOther large, coldwater riverine fish, Large minnows, Dace
Description
The European Grayling is a distinctive coldwater fish known for its large, sail-like dorsal fin and iridescent scales. Native to European rivers, it requires highly oxygenated, cool water with strong currents. This species is primarily insectivorous and is not typically kept in home aquariums due to its specialized care requirements and large adult size.
