Black Emperor Tetra

Black Emperor Tetra (Nematobrycon palmeri)

A selectively bred dark variant of the Emperor Tetra, the Black Emperor features a deep, moody body with iridescent blue-green highlights and an extended middle dorsal ray. Peaceful and full of personality, it's a striking and elegant centrepiece for community and planted tanks.

Care at a Glance:

• Minimum Tank Size: 75L with plants and open swimming space
• Temperature: 24–28°C
• pH Range: 6.0–7.5
• Water Hardness: Soft to moderate
• Temperament: Peaceful, can be slightly territorial with own kind
• Diet: Flakes, micro-pellets, frozen bloodworms and brine shrimp
• Max Size: 5–6cm
• Lifespan: 3–5 years
• Care Level: Easy

Tank Mates: Peaceful community fish such as tetras, rasboras, and corydoras; keep in groups of 6+ with more females than males.

Origin: Captive-bred variant (wild ancestors from Colombia — Rio San Juan basin)