Tank Size: Provide a tank of at least 5 gallons for a single Koi Betta. A larger tank allows for more swimming space and better water quality. Water Parameters: Maintain stable conditions with a temperature range of 78-82°F (25-28°C), a pH level of 6.5-7.5, and soft to moderately hard water. Filtration: Use a gentle filter to ensure good water quality and oxygenation. Bettas prefer calm water without strong currents. Aquascape: Decorate the tank with live or silk plants, hiding spots, and smooth substrates. Koi Bettas appreciate areas to rest near the surface. Tank Mates: Koi Bettas can be kept alone or with peaceful tankmates like snails or small, non-aggressive fish. Avoid aggressive or fin-nipping species. Diet: Provide high-quality betta pellets or flakes and supplement their diet with live or frozen foods like brine shrimp, bloodworms, and daphnia.
