do it's paired fins and caudal fin function narmally? is it feeding at all? it seems to be in very bad shape, but some fish do recover...at a glance it doesnt look like it will recover, but that's a call only you can make (you are the only one interacting with this fish and observing it's symptoms). all we can do is give you our opinions. good luck to your fish.
what size tank do you have this little guy in (if you dont mind me asking)?
what size tank do you have this little guy in (if you dont mind me asking)?