Long Fin White Cloud Minnow
The Long Fin White Cloud Minnow is a peaceful and colorful freshwater fish ideal for community aquariums. Known for its elegant long fins and soft white body, this species thrives in well-maintained tanks with moderate water flow.
Key Features
- Color: Silvery-white with subtle blue highlights
- Fin Length: Long, flowing dorsal and caudal fins
- Size: Up to 2.5 inches (6.4 cm) when mature
- Temperament: Calm and social, prefers group housing
- Water Temperature: 72–78°F (22–26°C)
- Water pH: 6.5–7.5
Specifications
| Parameter | Value |
|---|---|
| Species | Leuciscus cephalus |
| Size (adult) | 2.5 inches |
| Temperature Range | 72–78°F |
| pH Range | 6.5–7.5 |
| Hardness | Soft to medium |
| Group Size | 6 or more recommended |
FAQ
What is the ideal tank size for Long Fin White Cloud Minnows?
A minimum of 10 gallons is recommended to provide adequate space for swimming and social interaction.
Are Long Fin White Cloud Minnows compatible with other fish species?
Yes, they are generally peaceful and work well with similarly sized, non-aggressive community fish such as tetras and rasboras.
How often should I feed Long Fin White Cloud Minnows?
Feed once or twice daily in small amounts to prevent overfeeding and maintain water quality.

Richard Hughes –
These minnows are beautiful and active in the tank. They swim gracefully and add a lot of visual interest. I kept them in a 20-gallon community tank with neon tetras and they get along well.
Joseph Ferguson –
The fish arrived healthy and stayed active after a week. The long fins are very noticeable and they seem to enjoy the water flow. I’d recommend them for a peaceful aquarium setup.
Leah Powell –
Great addition to my small tank. They are easy to care for and don’t stress other fish. The color is soft and elegant, and they stay calm even during water changes.