Live Male Betta Fancy Koi Metallic Halfmoon (MKP-521)
High-quality live male betta fish with a striking metallic halfmoon fin pattern. This fancy betta is bred for vibrant color and elegant movement, making it a standout in any aquarium.
Key Features
- Live male betta fish with metallic halfmoon fin
- Healthy and active in captivity
- Adaptable to community tanks with proper care
- Recommended for beginner to intermediate aquarium keepers
Specifications
| Feature | Detail |
|---|---|
| Species | Male Betta (Betta splendens) |
| Fin Type | Halfmoon (Metallic) |
| Gender | Male |
| Origin | Domestic breeding, MKP brand |
| Package Type | Live fish in a sealed, breathable container |
FAQ
Is this betta fish suitable for a community tank?
This male betta with a metallic halfmoon fin is best kept in a tank with compatible, non-aggressive fish. It may not tolerate very active or aggressive species. A single betta is recommended for a peaceful environment.
How long does it take for the betta to adjust to a new tank?
It typically takes 1 to 3 weeks for a betta to acclimate to a new tank environment. Ensure the water temperature, pH, and conditions are stable during this period.
Can this betta be kept with other bettas?
No, male bettas should not be kept together as they are territorial and may fight. This fish is best kept alone or with non-aggressive, non-betta species.

David Russell –
The metallic halfmoon fin is very vivid and the fish is active and healthy right after arrival. It adapted well to my 5-gallon tank within a week. I’m very satisfied with the quality and appearance.
Una Duncan –
The fish looks exactly as described. The color is bright and the movement is graceful. I’ve had it for two months and it’s still lively and eating well. A great addition to my aquarium.
Lily Thomson –
Received the betta in perfect condition. The halfmoon fin shimmers beautifully under the light. It’s a stunning fish and has become the centerpiece of my tank. Highly recommend.
Lillian Rutherford –
The fish arrived alive and seemed healthy. However, it didn’t seem to swim much in the first few days. I adjusted the water temperature and now it’s active. Overall, decent quality.