Tiger Silver Dollar - (Metynnis fasciatus)

🐟 Tiger Silver Dollar – (Metynnis fasciatus) – Striped South American Schooling Fish for Sale

The Tiger Silver Dollar (Metynnis fasciatus) is a beautiful, peaceful South American schooling fish known for its round, disc-like body and bold vertical tiger-like stripes. Native to the rivers of Brazil and surrounding regions, this species is highly active and thrives in groups, making it a perfect choice for large community aquariums. Its metallic silver sheen and striking black bars create a visually dynamic display when kept in schools of six or more. Hardy and adaptable, Tiger Silver Dollars are excellent for aquarists looking for a vibrant midwater species with constant motion.

🔎 Quick Facts – Tiger Silver Dollar (Metynnis fasciatus)

• 📛 Common Name: Tiger Silver Dollar
• 🔬 Scientific Name: Metynnis fasciatus
• 🌍 Origin: South America – primarily Brazil
• 🎨 Appearance: Metallic silver body with bold vertical black bars; disc-shaped body
• 📏 Max Size: 6–8 inches (15–20 cm)
• 💎 Availability: Occasionally available; prized for unique striping and schooling behavior

😇 Behavior & Temperament

• 🤝 Peaceful, active schooling fish
• 🐟 Best kept in groups of 6 or more for natural behavior and reduced stress
• 🌿 May nip delicate plants; prefers robust or artificial plants

🏠 Aquarium & Tank Requirements

• 📦 Minimum Tank Size: 75+ gallons for a school
• 🪵 Provide open swimming areas with driftwood and sturdy plants
• 🌿 Use hardy live plants like Java fern or Anubias, or artificial décor
• 💡 Moderate lighting enhances silver shine and stripe contrast

💧 Water Parameters – Tiger Silver Dollar Care

• 🌡️ Temperature: 75–82°F (24–28°C)
• ⚗️ pH: 5.5–7.5
• 💧 Hardness: Soft to moderately hard water

🍽️ Diet – Primarily Herbivorous

• 🌿 Algae wafers, spirulina flakes, blanched vegetables (zucchini, spinach, peas)
• 🐟 Occasional high-quality flakes or pellets
• 🦐 Occasional protein treats like bloodworms or brine shrimp

📋 Tiger Silver Dollar Overview Table

✨ Highlight:
The Tiger Silver Dollar combines the peaceful nature of silver dollars with bold tiger-like stripes, making it a stunning and active schooling fish for large aquariums.