Cardinal Tetra (2.5-3 CM)
£3.90
Please note, due to variations within species, your item may not look identical to the image provided.
The Cardinal tetra (Paracheirodon axelrodi) is a popular freshwater aquarium fish known for its bright red and iridescent blue stripes.
100 in stock
Description
Overview & Appearance
- Scientific Name: Paracheirodon axelrodi
- Size: Grows to about 3 cm (1.2 inches) in length.
- Appearance: Features a striking neon-blue horizontal stripe with a vivid red body running underneath the entire length from head to tail.
- Difference from Neon Tetra: The neon tetra’s red stripe only covers about halfway down the body, whereas the cardinal tetra’s red coloration spans the full length.
Natural Habitat
- Origin: Native to the upper Orinoco and Rio Negro river basins in South America.
- Environment: Found in slow-moving, shaded waters that are typically soft and acidic.
Tank Care & Requirements
- Temperament: Peaceful, shy, and best kept in schools.
- Group Size: Should be kept in a group of at least 6 to 8 individuals (larger groups of 16+ are even better).
- Water Temperature: 23–28°C (73–82°F).
- Water Chemistry: Prefers soft, acidic water (pH 4.0–6.5), though captive-bred strains can adapt to slightly higher pH levels.
- Lifespan: Typically lives 4 to 5 years with proper care.
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