The Spotted Silver Dollar (Metynnis lippincottianus) is a large, peaceful freshwater fish recognised for its round, silver body patterned with dark spots. Active and social by nature, Silver Dollars are best kept in groups where they display confident schooling behaviour and constant movement. Their calm temperament makes them suitable for large community aquariums with similarly sized tank mates. Due to their size and appetite, Spotted Silver Dollars require spacious tanks and robust filtration to thrive. Physical Characteristics Adult Size: Approximately 15–18 cm (6–7 inches) Coloration: Bright silver body with dark spotted markings Body Shape: Disc-shaped, laterally compressed Sexual Dimorphism: Females are typically rounder when mature Males may develop slight fin extensions Behaviour & Temperament Temperament: Peaceful Tank Level: Mid to upper water levels Schooling Behaviour: Should be kept in groups of 5 or more Activity Level: Active swimmer Suitable Tank Mates Other Silver Dollars Large peaceful tetras Peaceful cichlids Catfish and plecos Avoid: Small fish (may be eaten) Aggressive or territorial species Delicate plants Breeding Information Spawning Type: Egg scatterer Breeding Setup: Soft to neutral water Open swimming space Parental Care: None Notes: Breeding is uncommon in home aquariums Special Considerations Known plant eaters — live plants may be damaged Requires strong filtration due to size and feeding habits Easily startled without adequate schooling numbers Needs ample swimming space Aquarium Requirements Minimum Tank Size: 300 litres Water Temperature: 24–28°C pH Range: 6.0–7.5 Water Hardness: 5–15 dGH Substrate: Sand or smooth gravel Decor: Live plants, driftwood, shaded areas Filtration: Moderate, well-maintained Lighting: Moderate; plants help diffuse brightness Diet & Feeding Diet Type: Omnivore Recommended Foods: High-quality flakes or micro pellets Frozen foods such as daphnia and brine shrimp Occasional vegetables (spinach, zucchini) Feeding Frequency: Once or twice daily in small portions We aim to provide up to date product information including ingredients, size and colour specifications, packaging and product features, as provided to us by the product manufacturer. As product details change from time to time, this information is intended as a guide only and some delay may occur in the updating of our listing. Product images are indicative of the appearance and the product delivered may vary slightly from the product image show. When precise information is important, we recommend that you read the label on the products you purchase or contact the manufacturer of the product.
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