[Rose of sharon]

Hi,

I don't keep guppies, but my suggestion would be to add a bit of aquarium salt if you don't have any invertebrates in the tank, and to do some small frequent water changes every other day for a couple of weeks to help prevent infection.

I know this isn't much, but maybe it helps a little....

Hope she gets better!

 

[Rose of sharon]

I wouldn't dose the tank with your snails. If you don't see any improvement, then maybe you can move her to a quarantine tank setting, and dose her for a few days with aquarium salt and maybe some type of antibiotic, if needed. You can use anything for a quarantine tank - a plastic tote would work, or any type of clean container. You can add a small air stone, and keep her in a warm spot so her temp is right, or even add a very small, cheap heater.