Long-fin Serpae Tetra
The long-fin serpae tetra has the same bold red and black colors as the parent serpae tetra, but these aquarium fish have been bred to develop long, flowing fins. Usually harmless, these fish tend to chase around smaller peaceful fish. The long-fin serpae tetra is also called the long-fin red minor.
Quick Facts
| Scientific Name | Hyphessobrycon eques (long fin variety) |
|---|---|
| Origin | Aquarium-bred |
| Care Level | Easy |
| Temperament | Semi-aggressive (known fin-nipper) |
| Adult Size | Up to 2″ |
| Lifespan | 5–8 years |
FAQ
Are long-fin serpae tetras suitable for a community tank?
They can coexist with other peaceful fish, but they may chase smaller or slower-moving species. Avoid keeping them with very small or delicate fish.
What water conditions do long-fin serpae tetras prefer?
They thrive in warm, stable water with a temperature between 75–82°F and a neutral pH around 6.0–7.0.
Do long-fin serpae tetras require special feeding?
They eat a variety of foods including flakes, pellets, and live or frozen foods. A balanced diet supports their vibrant coloration.
Grace McDonald –
The long-fin serpae tetra adds a striking visual element to my tank. The red and black coloring is vivid, and the long fins move beautifully. I keep them with larger, calm fish, and they don’t cause much stress. Just make sure to avoid very small species.
Jason Young –
Great fish for adding color and movement. They are active and interesting to watch. I noticed they occasionally chase smaller fish, so I adjusted my tank setup to include larger companions.
Harry Turner –
The fish arrived healthy and stayed active after a week. Their fins are long and elegant. I appreciate the clear description and accurate details. They are easy to care for and maintain good health with regular feeding.