Narrow Hatchet Tetra (Triportheus angulatus)
Fish in the family Triportheidae. Moderate care. Freshwater.
Quick facts
Scientific nameTriportheus angulatus
FamilyTriportheidae
Also known asTriportheus, Sardine Tetra, Angulatus Hatchet Characin
Care levelModerate
Reef safetyFreshwater
TemperamentPeaceful
Dietomnivore
Adult size9 in
Minimum tank size100 gallons
Water parametersTemp 73-82°F, pH 6.0-7.5, GH 3-18 dGH
Appearance
Deep-chested silver body with a sharply keeled belly, a dark lateral stripe, and elongated lower pectoral fins.
Difficulty and care for the Narrow Hatchet Tetra
Moderate
Origin and habitat
South America (Amazon and Orinoco basins)
Keeper notes
Peaceful but large and a powerful jumper; small fish are seen as food.
Log Narrow Hatchet Tetra in your reef tank
Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Narrow Hatchet Tetra alongside everything else in your reef.
