Electric Green Long-Fin GloFish Tetra
The green long-fin tetra was created by splicing the genes of hi-fin white skirt tetras and phosphorescent coral. These GloFish are the latest to be patented and licensed for sale in the USA.
Quick Facts
| Scientific Name | Gymnocorymbus ternetzi (long-fin, genetically modified) |
|---|---|
| Origin | Farm-raised (genetically modified) |
| Care Level | Easy |
| Temperament | Peaceful |
| Adult Size | Up to 2½” |
| Lifespan | 3–5 years |
| Diet | Omnivore |
FAQ
What makes the Electric Green Long-Fin GloFish different from regular tetras?
This tetra has been genetically modified to glow with a bright electric green color due to the splicing of genes from hi-fin white skirt tetras and phosphorescent coral, creating a unique visual effect in the aquarium.
Is this fish suitable for a community tank?
Yes, the Electric Green Long-Fin GloFish is peaceful and compatible with most community fish species, making it a good choice for a shared aquarium environment.
How long do these GloFish typically live?
With proper care, these fish can live between 3 to 5 years.

Lillian Walker –
The fish are vibrant and really stand out in the tank. They’re easy to care for and don’t stress other fish. The green glow is beautiful at night and adds a nice touch to the aquarium.
Gordon Robertson –
I’ve had them for about two months and they’re active and healthy. They don’t eat much and adapt well to the tank conditions. The color is consistent and very eye-catching.
Jonathan Paterson –
Great addition to my community tank. They swim gracefully and their glowing appearance is a highlight. I didn’t expect such a strong visual impact from a small fish.