Gardneri Killifish (Fundulopanchax gardneri)

The Gardneri Killifish is a stunning and hardy African killifish admired for its brilliant coloration, active personality, and adaptability in the home aquarium. Native to seasonal streams and pools in West Africa, this species is known for its shimmering blue-green body tones accented with vivid reds, oranges, and speckled fin patterns that intensify under proper care.

Unlike many annual killifish, Gardneri Killifish are relatively robust and well-suited to aquarium life, making them an excellent introduction to the killifish hobby. Males display especially vibrant colors and striking finnage, while females are more subdued but still elegant. Their lively swimming behavior and curious nature make them a captivating addition to planted aquariums.

Gardneri Killifish thrive in well-maintained setups with plants, driftwood, and open swimming areas. They are best kept in peaceful community aquariums with similarly sized, non-aggressive tank mates. With stable water conditions and a varied diet, they reward aquarists with vivid coloration and engaging behavior.

Quick Facts:

• Scientific Name: Fundulopanchax gardneri
• Common Name: Gardneri Killifish
• Adult Size: 2–2.5 inches (5–6 cm)
• Temperament: Peaceful (slightly territorial among males)
• Difficulty Level: Easy to Intermediate
• Temperature: 72–78°F (22–26°C)
• pH: 6.0–7.5
• Diet: Carnivore/Omnivore (micro pellets, frozen foods, live foods)
• Minimum Tank Size: 10 gallons

With their vivid coloration, hardy nature, and engaging behavior, Gardneri Killifish are a fantastic choice for both beginner and experienced aquarists looking to add color and personality to a planted aquarium.