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Yellow Phantom Tetra

Hyphessobrycon roseus

Also known as: Yellow Phantom Tetra

Origin: Colombia (Magdalena River basin)

Y

Water Parameters

Temperature2227 °C
15 °C35 °C
pH5.57
49
GH (Hardness)110 °dGH
0 °dGH30 °dGH
KH (Alkalinity)05 °dKH
0 °dKH20 °dKH

Quick Stats

Max Size
4 cm
Min Tank
60 L
Lifespan
3-5
Swimming Level
middle
Schooling
Yes (6–12+)
Diet
omnivore
Temperament
peaceful schooling fish

About

Hyphessobrycon roseus, the Yellow Phantom Tetra, originates from Colombia's Magdalena basin. Males display a striking elongated dorsal fin and warm golden-yellow coloration. It shares the graceful body shape of other phantom tetras but is less commonly seen in the hobby, making it a sought-after species for enthusiasts of smaller characterful tetras in planted or biotope aquariums.

Care Guide

Water: 22–27°C, pH 5.5–7.0, soft acidic water enhances colour. Tank: 60 L minimum; well-planted with open swimming lanes and dim, warm lighting. Feeding: Quality micro-pellets, flake, and frozen small invertebrates. Behaviour: Peaceful, sociable; keep in groups of 6+; males may flare fins at each other. Compatibility: Ideal with small soft-water tetras, pencilfish, corydoras, and dwarf cichlids.

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