Yea, let your alk n calcium naturally go down and test every 24 hrs. This will allow you to determine your daily alk/calcium consumption so that you can adjust your dosing pumps to meet (and not exceed) that demand, once you fire them back up again.
You don't need to be dosing mag all the time . I like to keep it up at 1400-1500 because that way if it drops a lot and I don't notice, I'm still ok. It also helps prevent nuisance algae, but I only dose once a month max.
You don't need to be dosing mag all the time . I like to keep it up at 1400-1500 because that way if it drops a lot and I don't notice, I'm still ok. It also helps prevent nuisance algae, but I only dose once a month max.

