Urgent| Need help Betta Experts
My betta was pretty healthy and active, his fins were turning shiny silver. Recently, for the last 2 days, he has been acting lazy, mostly sleeping most of the time. I thought that due to the excessive heat in India, he might be lazy, but today I noticed he is not able to swim. I mean, I try to pet him, and that's when he swims, but as soon as my hands are not there, he goes down and gasps. I don't know what has happened to him suddenly. I gave him a pink salt bath. I am so stressed.
Posting a video and pictures. Requesting expert guidance.