Ok maybe this isn't needed? Have her in the salted water now and while shes still puffed up her belly dosn't feel hard anymore. I'm keeping her out of her normal talk and away from her tank mate (Percy is in a quarantine tank too just in case there are more of those beetles in there home) just to be sure she dosn't pass any of the toxins to the littler green.
She still seems a bit disoriented and clumsy though. She keeps trying to hop on something and then falls on her back and proceeds to flail about...