Cardinal Tetra
Paracheirodon axelrodi
2–3 cm
Fast delivery available
Near Outram Park MRT
5 Everton Park #01-34
Singapore 080005
Brilliant red and neon blue schooling fish, peaceful and ideal for planted community aquariums.
$1.50
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Cardinal Tetra
Paracheirodon axelrodi
2–3 cm
Fast delivery available
Near Outram Park MRT
5 Everton Park #01-34
Singapore 080005
Brilliant red and neon blue schooling fish, peaceful and ideal for planted community aquariums.
Common name:
Cardinal Tetra
Scientific name:
Paracheirodon axelrodi
Chinese name:
红莲灯鱼
Japanese name:
カージナルテトラ
Size:
3–5 cm
Lifespan:
4–5 years
Level:
Beginner
Family:
Characidae
pH:
4.5–6.8
Origin:
Amazon Basin, South America
Water hardness:
Soft (1–6 dGH)
Diet:
Omnivore (micro pellets, flakes, frozen and live food)
Ideal water Temperature:
23–27°C
Special care:
Prefers soft, slightly acidic water and dim lighting; keep in groups of at least 8
Behavior:
Peaceful, schooling fish
Pros and cons:
Pros: Bright colors, ideal for planted tanks, peaceful
Cons: Sensitive to poor water quality, not suitable for aggressive tankmates
Long description:
The Cardinal Tetra is one of the most popular aquarium fish, known for its vivid red and electric blue stripe that runs the length of its body. They are calm, schooling fish that display best color and confidence when kept in groups. A planted tank with subdued lighting and stable water parameters closely mimics their natural habitat and helps reduce stress. They are ideal tankmates for other small, peaceful species and bring a vibrant, shimmering effect when swimming together.
Photos are for illustration purposes only. Please refer to the stated dimensions for accurate sizing. We welcome you to visit our shop to personally select your fish.
Feel free to WhatsApp us with any questions, or drop by our shop for a consultation — we’re here to help you get everything right for your aquarium setup.
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Visit our shop near Outram park MRT 5 Everton park #01-34 080005
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