How soon is too soon? dieing anemone! please help!

[Milad]

fyi my rbta went from 6inches to .5 inches, turned pail see through white, disappeared. This happened over a course of month.

i had two in the tank, both did the same. I thought they died. Im not sure what i did (maybe mag or calc), well now they are back! full color, eating like champs, sticky as hell.

i also say the silversides sucks, my guys only like mysis now.

so there might be hope!