My little betta Ghost is over here looking like a sad rolly polly pine cone so I wanna get him fixed up asap. I am reading on Epsom salt baths and something it doesn't mention is the duration the Betta should be kept in there. It talks about doing this for a week or so but won't sitting in Epsom salt for that long kill him? Never dealt with Dropsy before, bring on the advice! Thank you!