Cardinal Tetra 2-3cm – 10 Pack

Cardinal Tetra 10 Pack – Vibrant Aquarium Gem

The Cardinal Tetra 10 Pack, native to South America’s blackwater streams, dazzles with its vivid red and blue stripes. These peaceful fish thrive in shoals, ideal for community tanks. Moreover, their striking colors enhance planted setups. By replicating their natural habitat, you ensure these tetras flourish, adding a radiant glow to your aquarium.

Size and Lifespan

These tetras grow to about 4cm, showcasing a slender, colorful body. With proper care, they live 5–8 years. Consequently, a spacious tank supports their shoaling nature and active swimming.

Ideal Tank Setup

To keep these tetras thriving, mimic their Amazonian habitat. Use a dimly lit tank with soft, acidic water. Additionally, include dense plants and driftwood to create a shaded, natural environment.

• To replicate its natural habitat:
• Use a dark substrate for authenticity.
• Add live or plastic plants for hiding.
• Maintain soft water with a pH of 6–7.
• Keep tank temperature at 23–27°C.
• Ensure open space for shoaling behavior.

Compatible Tank Mates

These peaceful tetras thrive with small, non-aggressive tank mates. Avoid large or predatory fish to prevent stress. Instead, choose companions that share their calm temperament and water preferences.

• Suitable tank mates include:
• Rasboras for shared peaceful nature.
• Dwarf gouramis for calm coexistence.
• Corydoras or small catfish for compatibility.

Diet and Feeding

Cardinal tetras eat a varied omnivorous diet. Offer fine flake food, small granules, and live or frozen brine shrimp. Furthermore, include freeze-dried bloodworms to maintain vibrant colors and health.

Breeding and Behaviour of Cardinal Tetra 10 Pack

These tetras shoal in groups, displaying vibrant colors in dim light. For breeding, provide soft water and plants for egg-laying. Females scatter eggs, which males fertilize. Thus, a separate tank boosts fry survival.

Species Overview

• Species – Paracheirodon axelrodi
• Common Name – Cardinal Tetra
• Origin – Brazil, Colombia, and Venezuela in South America
• Diet – Omnivore
• PH Range – Alkaline 6 – 7
• Temperature – Tropical 23-27°c
• Breed Type – egg layer
• Current Size – approximately 2-3cm
• Max Size – approximately 4cm
• Tank Size – Minimum 60L for a school of 6+

FAQs

What size tank is ideal for Cardinal Tetra 10 Pack?
A minimum 60L tank suits a school of 6+, providing space for shoaling.

Can they live with other fish?
Yes, they coexist with small, peaceful fish like rasboras or corydoras.

How often should I feed them?
Feed small amounts 2–3 times daily, including flakes, granules, and protein.

Do they need to be in groups?
Yes, keep in schools of 6+ to reduce stress and enhance behavior.

How long do they live?
With proper care, they live 5–8 years in a suitable environment.

Add a Cardinal Tetra 10 Pack to Your Aquarium Today!

Bring the vibrant Cardinal Tetra 10 Pack to your tank. Their stunning red and blue stripes and peaceful shoaling behavior enhance any community setup. By providing a planted, soft-water environment, you ensure these South American gems thrive, adding dazzling beauty to your aquarium.