Stylophoras becoming white

acroporanl

New member
Hello All,


I have few stylophoras which become white. The polyps are still
there but the coral becomes white from the top.
Its since a week orso and i did not change anything regarding
the light. Only thing is that i've added a substantial amount
of tridacna's.

Does anyone have this same situation and found a solution for it?
Freaking out a little here since got some problems with some
acropora corals as well.

PO4 = 0
PH = 8,1
SAL = 1,025
KH = 10

Can this be somekind of shortage ?

thanks for your answer/response.

Pete

IMG_0253_zpsf885cd23.jpg


IMG_0251_zps41e564cf.jpg
 
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