Emperor Tetra - Nematobrycon palmeri

Emperor Tetra captivates with its metallic blue, purple, and gold tones. Native to Colombia’s slow-moving rivers, this peaceful fish thrives in community tanks. Moreover, its elegant look suits all aquarists. Consequently, it adds vibrant grace and activity. For a stunning aquarium, choose this tetra today.

Size and Lifespan

Emperor Tetra grows to 5–6 cm. With proper care, it lives 5–6 years. Therefore, maintain stable water quality and a varied diet. Additionally, provide a stress-free environment. As a result, these fish remain vibrant and active.

Ideal Tank Setup

A 60-litre tank suits a school of Emperor Tetra. Use soft substrate and add dense plants and driftwood. Furthermore, ensure gentle water flow and stable conditions. Keep pH at 6.0–7.5 and temperature between 23–27°C.

• To replicate its natural habitat:
• Add driftwood for hiding spots.
• Provide plants like Java Fern.
• Use fine gravel for comfort.

Compatible Tank Mates

These peaceful tetras thrive with small, non-aggressive fish. For instance, they pair well with other community species. However, avoid aggressive or fin-nipping tankmates to prevent stress. Consequently, your tank stays harmonious and lively.

• Suitable tank mates include:
• Neon Tetras
• Harlequin Rasboras
• Corydoras Catfish
• Dwarf Gouramis

Diet and Feeding

As omnivores, these tetras enjoy diverse foods. Offer high-quality flakes and micro pellets. Supplement with live or frozen brine shrimp or daphnia. Feed 2–3 times daily in small amounts. Moreover, include spirulina flakes for nutrition.

Breeding and Behaviour of Emperor Tetra

Breeding requires soft, acidic water and dense plants for egg scattering. Males have lyre-shaped tails. These active schoolers swim energetically, showing no parental care. Keep them in groups for natural behaviour. Thus, they’re engaging and easy to care for.

Species Overview

• Species: Nematobrycon palmeri
• Common Name: Emperor Tetra
• Origin: Colombia
• Diet: Omnivore
• pH Range: 6.0–7.5
• Temperature: 23–27°C
• Breed Type: Egg-layer
• Current Size: Approximately 4 cm
• Max Size: 5–6 cm
• Tank Size: 60 L