<span class="link_user">@GuerrillaNo_4</span>,
thats what i am thinking about the whole time...
But right at the moment i had not the wisdom to preserve it without a lot of research...
Nexxt time! :-)
<span class="link_user">@Med_in_Tropic</span>, no, it was calcium deficit. Good tip here from the community. she still does not look perfect, but in any case better :-) only ph-water plus a little calcium!