Strontium Overdose

[372xp]

I put too much strontium in my tank after the weekly waterchange.
Zoas and star polyps not coming out properly, some zoas have died, hammer coral has shrunk.
Leather coral, mushrooms and xenia all fine. Fish all fine, inverts fine.
Could strontium overdose cause this? Cant do waterchange till the weekend as I have to get r/o from lfs.
What can I do in the meantime? Is there anything else that could just affect these corals?
Any help or theorys greattfully accepted.

 

[Tongue_Flicker]

Most heavy metals/trace metallic elements accumulates or becomes suspended in or anywhere near the lower water column where it can affect most bottom strata dwellers.

Unless you could do something to circulate the water current from the lower areas, i don't think adding anything at this point would do anything good for the time being unless a waterchange is done