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Diamond Tetra

Moenkhausia pittieri · family Characidae

Diamond Tetra (Moenkhausia pittieri) — aquarium fish
Wikipedia / Various contributors / CC BY-SA

Parameters

Temperature
22–28 °C
pH
5.5–7
Hardness
2–12 °dGH
Tank volume
from 100 L
Maximum size
up to 6 cm
Group size
min 6, ideal 8
Temperament
Peaceful
Swimming zone
Middle
Difficulty
Beginner
Lifespan
3–6 years
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Description

The scales sparkle like diamonds under the right light. Males have elongated fins. An active schooling fish.

Care

Spacious, long tank. A dark background enhances the scale shimmer.

Feeding

Omnivore.

Compatibility

Compatibility data not yet available.

Goldie editorial team — collective profile photo
AuthorGoldie Editorial

Goldie editorial team

Practising aquarists with a combined 30+ years of experience · Biologists and editors, fact-checking against FishBase and Seriously Fish · Every piece is reviewed by a qualified ichthyologist before publication

Goldie Science Board — collective scientific review panel
Reviewed byGoldie Science Board

Scientific board — ichthyologists and veterinarians

Ichthyologists and veterinarians with university degrees · Reference FishBase, Seriously Fish and peer-reviewed literature · Sign every reviewed article with their credentials shown

Sources

  1. Wikipedia: Moenkhausia pittieri · Wikipedia · 2026-05-22