pH is kinda high how do i lower?

[pogiboy67]

Ok guys i think i overdosed my tank a little with the akalinity and calcium. My pH is 8.6... how can i lower it?

[ek9vboi]

leave it and it will die down. mine has spiked from 8.1 to 8.4 before and it always comes down. look in the chemisty section for an answer, its a sticky.

[PatMayo]

Water change will help or just wait. It will come down on it's own in time.

Regards,

Pat