Congo Tetra (Phenacogrammus interruptus) is a vibrant and active schooling fish known for its shimmering rainbow-like colors and flowing fins. Their elegant appearance and peaceful nature make them a favorite centerpiece species for larger community aquariums.
Description:
Common Name: Congo Tetra
Scientific Name: Phenacogrammus interruptus
Family: Alestidae
Size: 3–4 inches
Temperament: Peaceful
Difficulty: Easy
Native Region:
Congo River Basin, Central Africa
Aquarium Setup:
Tank Size: Minimum 30 gallons
Temperature: 75–82°F
pH: 6.0–7.5
Hardness: Soft to moderately hard
Decor: Heavily planted aquariums with driftwood and open swimming areas
Additional Tips:
• Schooling fish: Keep in groups of 6 or more for best behavior and color
• Tankmates: Ideal with other peaceful community species
• Diet: Omnivorous – enjoys flakes, micro pellets, frozen, and live foods
• Behavior: Active mid- to upper-level swimmer that adds color and motion to the tank
