Scientific name: Betta splendens
Common name: Koi Betta (Female)
Adult Size: 2 to 3 inches (5 to 7.5 cm)
Temperature Range: 75 to 82°F (24 to 28°C)
pH Range: 6.5 to 7.5
Compatibility: Generally peaceful, but can be territorial with other bettas. They can be kept with other peaceful fish that do not have long, flowing fins, as these can be mistaken for rivals. Good tank mates include tetras, guppies, rasboras, and small catfish.
Minimum Tank Size: 30 liters, but a larger tank is better for a community setup
Originates from: Southeast Asia, specifically Thailand, Malaysia, and Indonesia
Ideal Substrate: Fine sand or small, smooth gravel. A planted tank with plenty of hiding spots and gentle water flow is ideal.
Ideal Tank Mates Suggestions: Peaceful fish such as Tetras, Guppies, Rasboras, and small catfish. Avoid aggressive or fin-nipping species.
Fish to avoid: Aggressive fish, large fish, and species that are known to nip at long fins, such as some barbs and cichlids.
Diet: Omnivorous; they will eat a variety of foods including high-quality betta pellets, live food (such as bloodworms and brine shrimp), and frozen food. They also benefit from occasional vegetable matter like blanched peas.
Breeding: Female Koi Bettas are not typically used for breeding, as males are the primary breeders. However, females can be kept in a breeding tank to encourage males to display and spawn. A well-structured tank with plenty of hiding spots and clean water conditions is essential. Males will build a bubble nest and court the female, who will lay eggs that the male fertilizes and guards.
Appearance: Female Koi Bettas are known for their vibrant, Koi-like coloration, which includes a mix of red, white, and black. They are generally shorter fins compared to males, but they still have a striking appearance.