Dwarf Red flame gourami isn't well help

[Crafty Nana]

He's in a 75 gallon breeder tank with other Gouramis, corydoras, Apple snail some tetras and a LG eater and a couple of bristle nose plecos. I got two sponge filters and a Vevo tank filter running in it. It's planted with live veg and I've got UV light going in it. I mostly feed them flake food, bug bites, Spirulina , silk worm, krill wafers, tetra color granules, freeze dried brine, shrimp. They get a treat every once in a while of freeze dried seaweed strips. I watched my fish while they eat. I have never seen him like gorge himself so I am not sure that that is a problem, but I'm not any kind of a doctor to analyze it either. His color is good. He swims around not a lot, but he does swim around. He kind of hovers around the waterfall that I have coming out of the big filter. Here's a picture of my whole tank.

 

[Crafty Nana]

Either way, keep us updated.

He looked better yesterday he stomach wasn't as distended this morning. He looks like he did yesterday. It's pretty big and he's got a bump showing up on one side. I have a video of him cause it's breathing is really off and I got a picture of that bump on the side. I'm gonna try to post it. If not, I'll have to do still photos, but I wanted you to see him moving around and the way he's breathing towards the end of the video is where you can see that bump on his side. I couldn't upload the video so I am attaching a picture of the bump. I am you'll be able to see what's developed and I don't know what I should do now.