Hemigrammus ulreyi (Tetragonopterus ulreyi) หรือ Tetra Ulrey Family: CHARACIDAE Species: Hemigrammus ulreyi Common Name: Ulreys' tetra
Size: Up to 1.75 inches (4.4 cm)
Habitat: SOUTH AMERICA: Paraguay River basin.
Min Tank Size: 15 gallons or larger for schools.
Diet: Omnivorous, will accept most flake foods, frozen, live and freeze-dried.
Behavior: Peaceful and timid schooling fish, should be kept in groups of 6 or more.
Water: Water Chemistry not critical, temperature 73 - 81°F (23 – 27°C) pH 5.8-7.2 dH range: 5 - 10
Care: Medium, keep in schools.
Communities: Excellent, keep in schools with other small fish.
Suitability: Good, with care.