Rachovii Killifish (Red) - Brilliant Red Color • Annual Killifish • Peaceful Oddball Favorite

Rachovii Killifish (Red) - Brilliant Red Color • Annual Killifish • Peaceful Oddball Favorite

The Rachovii Killifish (Red) (Nothobranchius rachovii) is one of the most visually striking killifish available, celebrated for its intense red coloration, contrasting blue accents, and elegant finnage. Males display exceptionally vivid colors, making this species a true showpiece in planted and specialty aquariums.

Native to seasonal pools in Africa, Rachovii Killifish are classified as annual killifish, meaning they have a shorter natural lifespan but exhibit rapid growth and stunning color development. They thrive in peaceful, well-maintained aquariums with subdued lighting, gentle filtration, and surface cover.

Perfect for hobbyists seeking a unique, high-impact display fish, Rachovii Killifish bring vibrant color and fascinating behavior to smaller freshwater setups.

🌟 Key Features

• 🔴 Extremely Vibrant Red Coloration
• 🌿 Excellent for Planted & Species Tanks
• 🧠 Annual Killifish with Unique Life Cycle
• ⚡ Active Yet Peaceful Behavior
• 🎨 Males Show Intense Color Contrast
• 🐠 Ideal Oddball / Specialty Aquarium Fish

⚙️ Care & Tank Requirements

Care Level: Moderate
Temperament: Peaceful
Activity Level: Medium
Adult Size: ~2–2.5 inches
Water Temperature: 72–78°F
pH Range: 6.0–7.5
Tank Size: 10 gallons minimum

Tank Setup Tips:

• Use a tight-fitting lid (excellent jumpers)
• Provide floating plants and shaded areas
• Gentle filtration preferred
• Stable, clean water is essential

🐠 Diet

• Small floating or slow-sinking pellets
• Frozen foods (baby brine shrimp, daphnia, bloodworms)
• Live foods highly appreciated
• Feed small amounts 1–2 times daily

🐟 Compatibility

Good Tankmates:

• Other peaceful killifish
• Small calm tetras
• Corydoras
• Species-only setups (recommended)

Avoid:

• Aggressive fish
• Fin nippers
• Very active or boisterous species

❓ FAQ – Rachovii Killifish (Red)

Q: What does “annual killifish” mean?
A: In nature, they live in temporary pools and have a shorter lifespan, but grow quickly and display intense coloration.

Q: Are they good for beginners?
A: They’re best for intermediate hobbyists or beginners willing to maintain stable water conditions.

Q: Do they jump?
A: Yes. A secure lid is mandatory.

Q: Are males and females different?
A: Yes. Males are brightly colored; females are more subdued.