My betta is not looking so good. We've had trouble with him getting bloated ever since we got him a few months ago because he over eats ( Hes in a community) and we've tried everything but nothing seems to work. The past two weeks we've noticed him being rather lethargic and hanging around at the bottom of the tank so we tried to give him a pea to deal with the bloating and that didn't work,not sure if he even ate any since he wouldn't go for it. Then I realized the red spot he had a month or two ago on his fin was back and also his fins look more torn so we started treating with polyguard- I think (blue powder stuff) and we justed finished the last round yesterday. We've also been skipping days feeding to avoid bloating. He's never shown signs of pineconing so I don't think its dropsy. But today he's not bloated but still lethargic and doesn't look good. The water parameters are all normal, the temp is at the usual 78, ph had gone up from 7.0 to 7.2 at one day last week and we fixed that with neutral regulator. Any clue what to do now? He was a normal healthy betta other than overeating. I just caught him arched over a fake plant on his side and I thought he was dead but I flicked the light and he moved right side up, I'm really worried. Any help would be appreciated.