How to make betta fish happy?

Living conditions suitable for fighting fish;

First of all, if it is a new betta, please don't feed it. Betta fish bought back and changed water, which is equivalent to fighting fish now in a new environment. Don't feed it at this time.

Fighting fish needs a period of adaptation. Betta is tenacious. Because betta was originally just some local fish living in rice fields. Secondly, try not to pat the fish tank to tease the fighting fish you just bought. You should put it in a dark place, let it adapt for a period of time, and then let it out, feed it several times and get familiar with it. It should be noted that the feed should be small and suitable for fighting fish. There is no need to change the water every day. Just change the water in the fish tank once every three days.