The Cardinal Tetra is one of the most vibrant and sought-after schooling fish in the aquarium world. Known for its full-length bright blue and deep red stripes, this fish glows beautifully in planted tanks. Peaceful, active, and full of color, Cardinal Tetras are a top choice for aquarists who want a striking yet gentle community fish. 
🌟 Key Features 
✨ Brilliant Colors: A glowing neon-blue stripe and a rich red band running across the entire body. 
🐟 Peaceful & Friendly: Perfect for community aquariums with other non-aggressive fish. 
🎨 Schooling Beauty: Most stunning when kept in groups of 10 or more. 
💡 Premium Look: Deeper color than Neon Tetras, making them ideal for show tanks. 
🧪 Water Conditions 
Temperature: 24–28°C pH: 5.5–7.0 
Tank Size: Minimum 2 ft tank for a schooling group 
Water Type: Freshwater, soft and slightly acidic preferred
 
🍽️ Diet Cardinal Tetras thrive on a mixed diet: 
High-quality micro pellets 
Flake food 
Frozen brine shrimp, bloodworms 
Micro live foods 
A varied diet enhances colour and activity.
🏡 Tank Requirements
Maintain clean, stable water conditions 
Avoid large or aggressive tankmates 
Ideal for planted and blackwater aquariums 
Provide plants, driftwood, and dim or soft lighting 
Keep in a school of 10+ for best behaviour.
❤️ Why Choose Cardinal Tetra from Blessings Aquarium?
Healthy, bright, and fully colored fish 
Premium-grade schooling fish for display tanks 
Peaceful and perfect for community setups 
Adds graceful movement and brilliant color to any aquarium
 
 
*Due to natural variations, the product may differ  in appearance from the picture provided.*