Black Phantom Tetra

The Black Phantom Tetra (Megalamphodus megalopterus) is a species of tetra native to Paraguay and Brasil. This species of diamond-shaped tetra develop grey bodies and black fins as they mature, and are characterized by their black and iridescent blue eye-spot on the sides of their bodies. This listing is for juvenile specimens.

Minimum Tank Size: 15 Gallons

Maximum Fish Size: 1.75"

Water Temperature: 72F to 82F

Ideal pH: 6.0 - 7.5

Water Hardness: 3 - 18 dGH

Temperament: Peaceful schooling fish. May nip fins if kept in too small of a school.

Unless experienced with fish-in cycling, we always suggest cycling an aquarium BEFORE adding fish. Adding fish to a fresh, un-cycled aquarium can kill them rapidly. We offer free water testing at our physical location, and advice via email or call.