3, 2, 1, Start the REACTOR

[Acro]

once your alk rises in the main tank your ph will rise also doesn't take much time at all can't remember how long as I have had my reactor running for over 2 years but if my ph drops now I know I need to test alk and it is always when ph is low so I have to increase effleunt or bubbles per min. your tank can handle a ph drop as long as its not to long when dialing in the reactor I have had the ph at 7.3 and no ill effect on the tank but jumps back up fast once the alk has risen just don't let the ph drop to low and really watch the alk later Jamie