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The Diamond Tetra (Moenkhausia pittieri) is a stunning and popular freshwater fish renowned for its iridescent, scale-covered body that shimmers like scattered diamonds under aquarium lighting. Originating from the Lake Valencia basin in Venezuela, these peaceful characins grow to an average size of 2-2.5 inches (5-6.5 cm). Their most striking feature is the delicate, almost translucent silver-gray body adorned with numerous reflective scales, often complemented by hints of yellow or green, particularly in their fins. Males typically exhibit more elongated dorsal and anal fins, sometimes with a subtle purple or lavender hue, and a more pronounced 'diamond' sparkle, especially when mature and in optimal conditions. Diamond Tetras are schooling fish and thrive best in groups of six or more, which not only enhances their natural schooling behavior but also reduces stress and brings out their most vibrant coloration. They are an excellent choice for community aquariums due to their docile nature, coexisting well with other peaceful species such as other tetras, rasboras, corydoras, and small plecos. An ideal tank setup for Diamond Tetras includes soft to medium-hard water with a slightly acidic to neutral pH (6.0-7.5) and temperatures between 72-78°F (22-26°C). A well-planted aquarium with open swimming areas, darker substrate, and subdued lighting will best showcase their glittering beauty. They are omnivores, readily accepting a varied diet of high-quality flake food, micro-pellets, and supplemented with live or frozen brine shrimp, daphnia, and bloodworms to ensure optimal health and coloration. Providing a stable, mature aquarium environment and a balanced diet will allow these living jewels to truly shine.

Stunning iridescent scales.