Rainbowfish Boesemani (Melanotaenia boesemani)
Available from Freshwater Livestock. This vibrant rainbowfish species is well-suited for community tanks with moderate water flow and stable temperatures.
| Specification | Value |
|---|---|
| Scientific Name | Melanotaenia boesemani |
| Size (adult) | 3-4 inches |
| Water Temperature | 72-78°F |
| Water pH | 6.0-7.5 |
| Hardness | 2-10 dGH |
| Lifespan | 5-8 years |
FAQ
What is the ideal tank size for keeping Rainbowfish Boesemani?
A minimum of 20 gallons is recommended to provide adequate space and stability for this species.
Are Rainbowfish Boesemani compatible with other fish?
Yes, they generally coexist well with non-aggressive community fish such as danios, tetras, and small barbs.
How often should I feed Rainbowfish Boesemani?
Feed once or twice daily in small amounts to prevent overfeeding and maintain water quality.

Nathan Ince –
The rainbowfish arrived healthy and active. They have adapted well to the tank setup within a week. The coloration is bright and they swim actively in the community tank. Easy to care for and a great addition to a freshwater aquarium.
Angela Hughes –
They look beautiful in the tank. I noticed they prefer the middle and upper levels. Feeding them twice a day keeps them active. Water parameters stayed stable with regular maintenance.
Audrey Lewis –
Received the fish in perfect condition. They were lively and showed interest in the tank decorations. The packaging was secure and the instructions were clear. I’m happy with the purchase.