Source: Wikimedia Commons
Diamond Tetra
BeginnerA tetra with scales sparkling like diamonds. Mature males have elegantly elongated fins.
Difficulty
Beginner
Temperature
22〜28℃
Lifespan
3-5 years
Size
5-6cm
Diet
Pellets, Frozen food
About
The diamond tetra (Moenkhausia pittieri) is a characin native to Lake Valencia and its tributary rivers in Venezuela. Growing to 5–6 cm, its appeal lies in the spectacular iridescent quality of its scales — each reflecting silver, violet, and gold depending on the angle of light, creating an overall diamond-studded sparkle across the body. Mature males develop elegantly elongated dorsal and anal fins, adding a graceful silhouette to their glittering appearance. A vivid red upper iris adds further accent. Young specimens are relatively plain, making the dramatic transformation into adult coloration a rewarding experience for patient aquarists. Slightly acidic to neutral water (pH 6.0–7.5) at 24–28°C suits them well. Groups of ten or more create a mesmerizing school of shimmering fish against green planted backgrounds. Peaceful and active, they accept a varied diet of granules, flake food, and frozen foods. Breeding on fine-leaved plants in slightly acidic soft water is achievable.
Basic Info
Origin
Lake Valencia and tributary rivers, Venezuela
Lifespan
3-5 years
Size
5-6cm
Temperature
22〜28℃
Diet
Pellets, Frozen food
Care Guide
Water
Slightly acidic to neutral (pH 6.0-7.5)
Temperature
Maintain 24-28°C
School size
Sparkle increases in schools
Notes
Takes time to mature
DiamondSparklingTetraElongated fins
Diamond Tetra FAQ
QHow difficult is it to keep Diamond Tetra?
A
Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.
QWhat is the ideal temperature for Diamond Tetra?
A
The ideal temperature for Diamond Tetra is 22〜28℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Diamond Tetra?
A
The average lifespan of Diamond Tetra is 3-5 years. With proper care and nutrition, they can live a long and healthy life.
QHow large does Diamond Tetra get?
A
Diamond Tetra typically reaches 5-6cm as an adult. Size may vary depending on care conditions and individual genetics.
QWhat should I feed Diamond Tetra?
A
Diamond Tetra feeds on: Pellets, Frozen food. Aim for a balanced diet with appropriate feeding frequency.
QWhat is the typical price for Diamond Tetra?
A
The price of Diamond Tetra varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
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