Black Phantom Tetra (Megalamphodus megalopterus)
Black Phantom Tetra is a gothic and elegant tetra with dark coloration and flowing fins.
Why you will love it
- Dark, subtle coloration
- Active schooling fish
- Approx size: 4–5 cm
- Hardy and adaptable
- Best in groups of 5+
Care requirements
- Care level: Easy
- Adult size: 4–5 cm
- Temperature: 23 to 28 °C
- pH: 6.0 to 7.5
- Swimming level: Mid
- Minimum group size: 5+
Feeding: Standard tetra diet.
Compatibility: Peaceful community fish.
| Parameter | Value |
|---|---|
| Species | Megalamphodus megalopterus |
| Size (adult) | 4–5 cm |
| Temperature | 23–28 °C |
| pH | 6.0–7.5 |
| Swimming level | Mid |
| Group size | 5+ |
FAQ
What is the ideal group size for Black Phantom Tetras?
The ideal group size is 5 or more fish to ensure natural schooling behavior and well-being.
Are Black Phantom Tetras compatible with other fish?
Yes, they are peaceful and compatible with other non-aggressive community fish.
What kind of diet do Black Phantom Tetras need?
They thrive on a standard tetra diet, including flakes, pellets, and occasional live or frozen foods.

James Howard –
The Black Phantom Tetras are stunning with their dark, flowing fins. They school beautifully in a group of six and are easy to care for. Water parameters are stable and they stay active throughout the day. Great addition to a community tank.
Lily Howard –
I bought five of these fish and they’ve been thriving in my 60-liter tank. The coloration is subtle but elegant, and they don’t stress other fish. Feeding is simple with standard tetra food.
Rose Edmunds –
These fish are hardy and adapt well to my tank conditions. I keep them with neon tetras and they coexist peacefully. The dark color makes the tank look more dramatic and balanced.