Betta Fish Feeding Amount Guide
1. Fry (0-6 Months)
Single Feeding Amount: 5-7 small-pellet feeds, ideally finished within 10 minutes.
Daily Frequency: 2-3 times a day, with 4-6 hours between feedings.
Notes: Fry have a fast metabolism; feed small amounts multiple times a day to avoid leftover food polluting the water.

2. Adult Fish (6+ Months)
Single Feeding Amount: 10-20 pellets, preferably finished within 5 minutes.
Daily Frequency: 1 time a day (can be reduced to once every 3 days in winter).
Notes: Overfeeding can easily lead to obesity or dropsy; adjust the amount based on the fish's physical condition.
3. General Principles
Feed Selection: Prioritize floating pellet feeds with ≥35% protein content.
Observe Feeding: If the fish does not finish the feed within 2-3 minutes, reduce the feeding amount.
Water Quality Management: Clean up leftover feed promptly after feeding and maintain a water temperature of 24-27℃.
4. Special Situations
Live/Frozen Food: Occasionally feed brine shrimp, bloodworms, etc., ensuring they are free of parasites.
Fasting Day: Arrange 1 fasting day per week to help the digestive system recover.
Summary
Fry require frequent feeding in small amounts, while adult fish need regular feeding in fixed quantities. The core principles are "feed until 70% full" and "water quality first".