Trouble with acropora and sps corals

[Esquire805]

So I took the muriatic acid way not in my main display but separate bucket it's about 10 gallons of water I treated. The first day it dropped to 17.3 dkh. With the acid with 8 mil it dropped to 15dkh with 15ml more it is zero dkh. So I will gradually make water changes with the 0 dkh water to bring it down. Also my ghl 6 doser is coming today so I should be good to go.

 

[Esquire805]

Ok I finally have it low