Long Fin Pearl Danio
The long fin pearl danio, also called the long fin turquoise danio, is bred in Thailand to display longer, colorful flowing fins. The body size and color are the same as the parent fish. A school of these fish looks like red and blue flowing wind in the fish tank.
Quick Facts
| Scientific Name | Danio albolineatus (long-fin variety) |
|---|---|
| Origin | Myanmar, Thailand and Sumatra (captive-bred in Thailand) |
| Care Level | Easy |
| Temperament | Peaceful, very active |
| Adult Size | Up to 2½” |
| Lifespan | 3–5 years |
| Diet | Varied, accepts flakes, pellets, and live foods |
FAQ
What is the ideal tank size for long fin pearl danios?
A minimum of 10 gallons is recommended to accommodate a school of at least 6 fish, as they are active and need space to swim.
Are long fin pearl danios compatible with other fish?
Yes, they are peaceful and can coexist with other non-aggressive community fish such as neon tetras and cherry shiners.
How often should I feed my long fin pearl danio?
Feed once or twice daily in small amounts to prevent overfeeding and maintain water quality.
Connor Harris –
These fish are vibrant and active. I kept a school of six in a 20-gallon tank and they swim beautifully, creating a lively scene. Easy to care for and very hardy.
Ava Wilkins –
The fins are longer and more colorful than expected. They adapt well to my tank setup and don’t stress other fish. Good value for the size and appearance.
Joanne Lee –
I’ve had them for over a year and they remain healthy and active. The colors stay bright even after several months. Perfect for a beginner aquarist.
Pippa Mackay –
They look nice and are peaceful, but I noticed some fin clipping in a smaller tank. Make sure to provide enough space and hiding spots.