[aquarez]

my betta has had constipation/sbd for a little over a month now. i've been trying since day 1 to get rid of it, tons of fasting, pea feeding, epsom salt bathing, diet switching. i am now doing a long term epsom salt treatment plan where he stays in quarantine under moderated epsom salt concentrations for a little over a week. my question is is it too late? is it incurable now because he's had it for a month? thanks