Diamond Tetra
Moenkhausia pittieri
Sparkling, diamond-like scales that catch the light beautifully. An underappreciated gem of a tetra.
Tank Size
20 gal
minimum (30+ preferred)
Temperature
72–82°F
22–28°C
pH Range
6–7.5
water acidity
Max Size
2.5"
6.3 cm
Lifespan
3–6 years
typical in captivity
Swim Level
Middle
preferred zone
Care Notes
Easy to keep. Colors develop with age in well-maintained tanks.
Feeding
Flakes, pellets, frozen and live foods.
Compatible Tank Mates
Use Caution With
Incompatible With
Check Compatibility
Want to check if Diamond Tetra is compatible with a specific fish? Use our compatibility checker to build your complete tank.