would you please edit your post and remove the caps in the subject title? thanks
regarding acidity, add a bit of sodium carbonate (not too much, I guess you dont want it to be basic).
and how comes youre drinking this acacia, from what source you read it has dmt? did you really research that what youre doing is safe and that this plant doesnt have any unwanted substances, and considering it doesnt, do you know the dosage?