my male JD has bloated stomach

[blazin_dragon18]

my male 6" JD has a realli noticeable bloated stomach. some has told me it's an internal bacterial infection, other told me it's just congestion...i don't know which one it is
it's still eattin pretty normally til' yesterday. when i feed the fishes today, it just stayed on the bottom not doing anything. usually it would swim up to get the food. i donno, any advice?

 

[Psycho]

My butti got really bloated when I fed it meaty foods. I changed its diet and things changed but thats all I know.....

 

[Davey_8313]

Any pics?

 

[blazin_dragon18]

 

[evertonpark]

This morning i realised my Red Devil has developed a bloated stomach exactly like your JD. Quite disturbing

 

[bigspizz]

Add some Epsom salt and fast for a week...If no results, give him a good feeding after the week, do a 50% water change, RE-add 50% of the amount of Epsom salt you added the first time, and fast for another week. Goof luck.