Donets Ruffe
NameDonets Ruffe
Scientific NameGymnocephalus acerina
Common NamesDonets Ruffe, Acerina
FamilyPercidae
OriginEastern Europe, Donets River Basin, Dnieper River, Dniester River, Southern Bug River, Kuban River
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)75
Max Size (Inches)10
Water TypeFreshwater
Temperature Range (°F)60-72
pH Range7.0-8.0
Compatible SpeciesLarger minnows, Robust dace species, Other similarly sized temperate perches (with caution and adequate space)
Description
The Donets Ruffe is a predatory freshwater fish native to river systems in Eastern Europe, known for its distinctive spiny dorsal fin and mottled, camouflaged coloration. This bottom-dwelling species primarily feeds on invertebrates and small fish. It requires cooler, well-oxygenated water and can be territorial.
