Black Neon Tetra - Hyphessobrycon herbertaxelrodi

Black Neon Tetra (Hyphessobrycon herbertaxelrodi) is a striking schooling fish known for its bold black body accented by a vivid white to neon-green horizontal stripe. Its peaceful nature and active swimming behavior make it an excellent addition to planted and community aquariums.

Description:

Common Name: Black Neon Tetra

Scientific Name: Hyphessobrycon herbertaxelrodi

Family: Characidae

Size: 1.5 inches

Temperament: Peaceful

Difficulty: Easy

Native Region:

South America (Paraguay, Brazil)

Aquarium Setup:

Tank Size: Minimum 10 gallons

Temperature: 72–80°F

pH: 5.5–7.5

Hardness: Soft to moderately hard

Decor: Dense plants, open swimming space, dim lighting

Additional Tips:

• Schooling fish: Keep in groups of 6 or more

• Tankmates: Ideal with other peaceful species

• Diet: Omnivorous – accepts flakes, micro pellets, and small frozen foods

• Behavior: Active mid-level swimmer that adds movement and contrast to the tank