PH Buffers, wich ones are safe ?

Hi All,
I'm soon going to start my first real grow. I'm concerned about keeping proper Ph during my feedings. I have a few products that I have used in my marine acquarium that bring the Ph to a 7.0. wether it was up or down it didn't matter, to me this seems like the only way to go .... but then again the fast & easy way is usaully also the hard and & painful one, my question is. are they safe?

The products website states "Neutral Regulator™ adjusts pH to neutral (pH 7.0) from either a low or high pH and maintains it there. It softens water by precipitating calcium and magnesium while removing any chlorine, chloramine, or ammonia. The use of Neutral Regulator™ makes other conditioning unnecessary. To lower pH below 7.0 use Neutral Regulator™ with Acid Regulator™ (or Discus Buffer™). To raise pH above 7.0 use with Alkaline Regulator™. All of these products will enhance and stabilize the freshwater aquarium environment."

A preemptive thanks for the feedback and I look foward to being part of the RIU community!
 
Top