Bring shimmer and serenity to your aquarium with the Spotted Silver Dollar (Metynnis maculatus) — a dazzling and peaceful freshwater fish native to the slow-moving rivers of South America. With its round, silver body adorned with subtle dark spots, this species closely resembles a shiny silver coin gliding through water, hence its common name.

🌿 Behavior & Temperament

Spotted Silver Dollars are calm and social schooling fish that thrive best in groups of five or more. They exhibit peaceful behavior, making them ideal companions for other non-aggressive community fish such as tetras, plecos, angelfish, and gouramis. When kept in a small group, they display natural schooling behavior that adds both motion and harmony to your aquarium.

🏠 Aquarium Setup

Provide a spacious tank (minimum 55 gallons) with open swimming space and densely planted areas for security. They appreciate subdued lighting and natural décor such as driftwood, smooth stones, and hardy plants like Java Fern or Anubias (they may nibble on delicate plants).

🌡️ Water Parameters

Maintain stable, warm water conditions between 24–28°C (75–82°F) with a pH of 6.0–7.5. Regular water changes and good filtration are essential to ensure a healthy environment.

🍃 Diet & Feeding

Spotted Silver Dollars are omnivorous with a strong preference for plant-based foods. Offer them a varied diet consisting of:

• High-quality vegetable flakes or pellets

• Blanched spinach, lettuce, or cucumber

• Occasional live or frozen foods (bloodworms, brine shrimp)

🐟 Ideal Tank Mates

They coexist peacefully with:

• Tetras

• Corydoras

• Plecostomus

• Angelfish

• Gouramis
  Avoid housing them with aggressive or predatory species.

🌈 Why Choose the Spotted Silver Dollar?

• Peaceful and active schooling fish

• Adds sparkle and movement to aquariums

• Hardy and beginner-friendly

• Long lifespan with minimal care requirements