Characidaefreshwater fishbeginner

Diamond Tetra

Moenkhausia pittieri

Also known as: Diamond Tetra, Pittier's Tetra

Origin: Venezuela (Lake Valencia basin)

D

Water Parameters

Temperature2226 °C
15 °C35 °C
pH5.57
49
GH (Hardness)112 °dGH
0 °dGH30 °dGH
KH (Alkalinity)06 °dKH
0 °dKH20 °dKH

Quick Stats

Max Size
6 cm
Min Tank
80 L
Lifespan
3-6
Swimming Level
middle
Schooling
Yes (6–12+)
Diet
omnivore
Temperament
peaceful schooling fish; male fin displays

About

Moenkhausia pittieri, the Diamond Tetra, comes from Venezuela's Lake Valencia basin. Every scale of this fish scatters light differently, creating a dazzling mosaic of diamond-like iridescence across the entire body. Males develop dramatically elongated dorsal, anal, and ventral fins with age. A peaceful, adaptable species that looks extraordinary under good aquarium lighting in a planted aquarium.

Care Guide

Water: 22–26°C, pH 5.5–7.0, soft to moderately hard; not overly demanding. Tank: 80 L minimum; well-planted with open areas; good lighting essential to display iridescence. Feeding: Quality flake, micro-pellets, frozen brine shrimp, bloodworm and daphnia. Behaviour: Peaceful schooling species; keep 8+; males may posture and display fins. Compatibility: Excellent with other soft-water tetras, corydoras, small rasboras and dwarf cichlids.

Buy Diamond Tetra from FinsHQ shops

Shops currently listing this species with stock available

No shops are currently listing Diamond Tetra. List your shop on FinsHQ.
Built for aquarium retailers

Sell Diamond Tetra in your shop?

Join aquarium shops already using FinsHQ. Get a beautiful webshop, mobile app, and inventory management — built for aquatic retailers.

Start your free store