[ifabilawo]

Hi my name is eduardo and i have 10 years in this hobby but ...
happened something i never watch.
Almost a week ago my yellow devil leather coral closed. He covered as usually in them with the protection film and three days after that the covered gone but it like dead, dont move and i dont see sign of it alive. Doesnt move, does nothing. It is not any change in color.
This happened because my ph meter was working bad and because mistake i get up the alkalinity too much (23).
Its may be dead, or it is alive?
sorry for my bad english.
Thanks a lot.