Kalkwasser for aptasia

[Reefmob]

So my lfs told me to make a paste with Kalkwasser, they gave some for free.. Gave me like 8 teaspoons worth.. I asked him how much I needed to use told me not to worry about it just a syringfull to kill 2-3 aptasia. So to make the past I used 2-3 teaspoons looked like putty when I injected it.. Got a little messy and most of it stayed on rock 3/5.. 2/5ths got stirred up all over and devolved, I herd this can mess with my ph.. Tested in at 6 pm was at 8.0 .... At 9 pm killed the aptasia then got the news.. Checked again and I'm at 8.3 but the rest is still on my rock. My polyps and frogspawn is open

Is my stuff gonna die?
Should I be worried ?
Can my ph go crazy higher
What's ur advise?
Can my fish-coral get harmed?

 

[ccCapt]

You're fine and have nothing to worry about.

 

[Reefmob]

Thanks.... everything seems fine at the moment