Blue Emperor Tetra

Blue Emperor Tetra (Nematobrycon palmeri)

A selectively bred variant with vivid iridescent blue colouration, the Blue Emperor Tetra is one of the most colourful tetras available. With its extended middle dorsal ray and elegant body, it's a peaceful and stunning 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)