Lapis Tetra – Hyphessobrycon cyanotaenia 2.5-3 cm

📄 Description & Care Instructions

The Lapis Tetra (Hyphessobrycon cyanotaenia) is renowned for its distinctive coloration and peaceful nature. It features a broad, iridescent blue stripe running from the snout to the middle of the caudal fin, complemented by a dark mid-lateral stripe. Males are typically more vibrant, displaying a brighter blue hue, while females tend to have a more subdued coloration. 

Size: Males reach up to 3.3 cm, and females up to 2.8 cm. 

Temperament: Peaceful and active; best kept in schools of at least 10 individuals to promote natural behavior and reduce skittishness.

Habitat: Prefers aquariums with plenty of aquatic plants, open swimming spaces, and subdued lighting or shade. Using a dark substrate will enhance their beautiful coloration.

Water Parameters:

• pH: 5.5–7.0

• Temperature: 24–28°C (75–82°F)

• Hardness: Soft to moderately hard water (up to 12 dGH) 

Diet: Omnivorous; accepts high-quality flake foods, live or frozen brine shrimp, and bloodworms.

Tankmates: Ideal companions include other peaceful species like rasboras, danios, and small cichlids. Avoid aggressive or larger fish that may intimidate or harm them.

Breeding: Spawning occurs in well-planted tanks with slightly acidic water. Post-spawning, remove adults to prevent egg predation. Fry hatch within 24–36 hours and can be fed infusoria or finely crushed flake food.