Twotone Dartfish
NameTwotone Dartfish
Scientific NamePtereleotris evides
Common NamesTwotone Dartfish, Scissortail Dartfish, Blacktail Dartfish, Darktail Dartfish
FamilyMicrodesmidae
OriginIndo-Pacific, Red Sea, East Africa, Samoa, Ryukyu Islands, New Caledonia
Temperamentpeaceful
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)5.5
Water TypeSaltwater
Temperature Range (°F)72-78
pH Range8.1-8.4
Compatible SpeciesClownfish, Gobies, Blennies, Small Wrasses, Tangs, Dwarf Angelfish, Firefish
Description
The Twotone Dartfish is a graceful, peaceful saltwater fish characterized by its pale anterior body transitioning to a dark posterior and a distinctive yellow-tipped, forked tail. These shy fish hover in the water column, feeding on zooplankton, and quickly retreat into sandy burrows or rock crevices when startled. They make an excellent addition to a peaceful reef or fish-only aquarium.
