Here are scientific recommendations for betta fish feeding frequency, integrating different growth stages and feeding conditions:
I. Basic Feeding Frequency
Fry Stage (<3 months)
Feed 3-4 times daily, with each portion consumed within 5 minutes.
Require high-protein foods for development, such as baby brine shrimp or fine-particle pellets.
Adult Stage (≥3 months)
Regular schedule: 1-2 times daily, 5-10 pellets each time (eaten within 5 minutes).
Simplified schedule: Feed every 2-3 days, 10-15 pellets per feeding.
II. Adjustments for Special Cases
Hunger tolerance: Healthy adults can survive 7 days without food, but prolonged starvation causes color fading and reduced vitality.
Community tanks: Increase feeding by 10%-20% if co-habiting with other fish.
Winter low temperatures: When water temperature drops below 20°C, reduce to 2-3 feedings per week.
III. Feeding Precautions
Food Selection
Prioritize floating pellets (to avoid sinking and polluting water quality).
Live foods (e.g., brine shrimp, daphnia) must be disinfected.
Taboos
Avoid overfeeding (prone to trigger enteritis).
Never feed human foods like bread crumbs.
Tip: Adjust portions based on feeding speed. If over 20% of food remains, reduce the amount.