So recently, my pH was very low in my tank (more like it always was), so basically like 7.7 to 7.9 max. Buffering could be dangerous according to some reefers, but I aerate the tank and it kind of helps, I get 8.0 from that at least but my test had an issue that showed "7.4ph" today but it was a weird orange color that is not even on the test chart (I use salifert) so I used baking soda quickly and after testing it just got up to 8.0 within minutes, now I'm nervous about dkh being too high (rising by 1 every 4 days), but low pH? So is it possible to use lemon juice in case extreme dkh pH rising happens? I did that in my freshwater tank.