If your betta fish suddenly swells, he may be constipated. You need to treat this problem soon. The first way to help constipation is to stop his regular diet for a few days. That will give him time to digest and move food through his system. After a couple of days, start feeding him again. However, you should stick to live food for a little while. For live food, you can feed brine shrimp or blood worms. The general rule on how much food to provide is give enough food so that your betta can eat for two minutes. Do so twice a day. Constipation is generally a sign you are feeding your betta too much. Therefore, once he starts eating normally again, you need to feed him less than you were.
स्वेलिंग (सूजन) के लक्षणों की तरफ ध्यान दें: कुछ दिनों के लिए रेगुलर फूड को बंद कर दें: उसे लाइव फूड खिलाएँ: उसे बहुत ज्यादा न खिलाएँ: