Silver Tip Tetra

Species Profile

• Scientific Name: Hasemania nana
• Common Name: Silver Tip Tetra
• Adult Size: Up to 2 inches (5 cm)
• Life Expectancy: 3 to 5 years
• Habitat: Endemic to southeastern Brazil; inhabits clear, fast-flowing streams with sandy or rocky substrates and abundant vegetation

Tank Requirements

• Minimum Tank Size: 20 gallons (75 liters) for a small school
• Ideal Temperature: 72°F to 82°F (22°C to 28°C)
• pH Range: 6.0 to 8.0
• Water Hardness: 5 to 20 dGH
• Temperament: Active and semi-aggressive, especially males; best kept in groups of 6 or more to reduce fin-nipping and establish a natural hierarchy

Diet & Nutrition

• Omnivorous: Yes
  Diet should include:

  • High-quality flakes or micro pellets
  • Live or frozen foods such as daphnia, brine shrimp, and bloodworms
  • Occasional plant-based supplements like spirulina flakes or blanched vegetables

Appearance

• Coloration: Bronze to golden body with shimmering scales
• Fins: Tips of all fins marked with bright, silvery-white spots—hence the name "Silver Tip"
• Size: Slender body with moderate fin length
• Sexual Dimorphism: Males are usually more colorful and slimmer, while females tend to be slightly rounder

Distinctive Features

• Bright silver tips on fins give them a sparkling appearance when swimming in groups
• Very active swimmers, often engaging in chasing behavior
• Hardy and adaptable, making them suitable for both beginner and experienced aquarists
• Adds energy and shimmer to community aquariums