i dont have any money right now to buy any medication so if she can live long enough then i might be able to cure her but i know it sounds mean but i almost want her to die because she is a feeder guppy and shes HUGE but water scedule is 3 gallon water change every week and dont test my water i got this tank from my grandpa and he never tested his water and i didnt know about testing water until a little while ago and havent had enough money to buy a kit yet