Here’s the advice on feeding amount for a single betta fish, integrating different growth stages and breeding conditions:
1. Juvenile Betta Fish (Body length < 4cm)
Feeding Amount: About 10 pellets of feed per day, divided into 2 feedings (e.g., 5 pellets in the morning and 5 in the evening).
Notes: Juveniles need small, frequent meals. Each feeding should be eaten within 10 minutes.
2. Adult Betta Fish (Body length ≥ 4cm)
Routine Feeding: 8-12 pellets per day, which can be divided into 1-2 feedings (e.g., 10 pellets at once or 5-6 pellets in the morning and evening).
Control Principle: Each feeding should be finished within 5 minutes to avoid leftovers.
3. Other Precautions
Feed Selection: Use specialized betta fish feed, with pellet size no larger than the width of the fish’s head.
Water Temperature Impact: When the water temperature is below 20°C, bettas’ appetite decreases. Adjust feeding frequency or pause feeding.
Risks of Overfeeding: Bettas are more tolerant of hunger than overfeeding. Excess food can cause indigestion or water quality deterioration.
Conclusion: Juveniles should be fed 10 pellets divided into 2 times daily, while adults need 8-12 pellets divided into 1-2 times daily. Adjust flexibly based on eating speed and water temperature.