Fishician®Diet
Omnivore – micro pellets, quality flake, frozen baby brine shrimp, daphnia
Aquarium species profile
Emperor Tetra
Nematobrycon palmeri · South America (Colombia — Atrato and San Juan Rivers)
Minimum tank20 gal
Adult size2"
Care levelEasy
TemperamentPeaceful
Temperature73–81°F
pH range5.5–7.5
Compatible tank mates
Small peaceful tetras, Corydoras, small rasboras, Apistogramma, Otocinclus
Tank mates to avoid
Large aggressive fish, extreme fin-nippers
Care notes
Males are stunning with a violet iridescent body, trident-shaped tail, and extended dorsal fin. Females are smaller and more subdued. Males can be mildly territorial with each other. Keep in groups of 6+ in a planted tank for best display.
Check the whole aquarium. Tank size alone does not establish compatibility. Confirm adult size, water overlap, social grouping, territory, diet, and the individual animals before stocking.