Bluebanded Ronquil
NameBluebanded Ronquil
Scientific NameRathbunella hypoplecta
Common NamesBluebanded Ronquil, Blue-banded Ronquil
FamilyBathymasteridae
OriginEastern Pacific Ocean, California, Baja California
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)75
Max Size (Inches)10
Water TypeSaltwater
Temperature Range (°F)50-65
pH Range8.1-8.4
Compatible SpeciesOther non-aggressive temperate marine fish, Larger temperate gobies, Smaller rockfish species
Description
The Bluebanded Ronquil is a striking coldwater marine fish known for its elongated body, mottled brown and white coloration, and distinctive blue bands on its dorsal fin. It is a bottom-dwelling species found in rocky reefs and kelp forests of the Eastern Pacific, where it preys on small invertebrates. This species requires a specialized coldwater aquarium setup.
