Sick Butterfly, please help !!

[daniella3d]

I hate it when people say it's only ick, it will go away and let their fish die.

Ick can kill and it can kill fast. No fish should be allowed to suffer like this. really sad.

The only way to save that fish is to treat it in quarantine tank, and it is maybe to late. Seems the tank is also neglected, from the little bit I can see. If you lose that fish don't buy any other until you get your tank into control and the parasites eliminates. Next time do a proper quarantine and make sure you don't have ick in your tank or on your fish.