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  1. ludeman

    Any automatic ph systems?

    I use aquarium dosing pumps that have a app. I already had a ph/tds/temp meter and a remote cam to view it so it made sense for me. Not automatic but I look in on it often and it has worked for me. Some people have issues with the app but its worked 100% for me. $80 each so cost me $320 for...
  2. ludeman

    RDWC PH typically goes up or down ???

    I use an 80/20 mix or RO/tap and I let it stablelize in my top off barrel for 24hrs. It goes up slightly after I put it in my res, then starts dropping for 2 days. Then a slow drift up after that. I'm using tap water that starts around 150ppm. Their tap formula contains 3% Ammoniacal nitrogen...
  3. ludeman

    RDWC PH typically goes up or down ???

    It doesn't seem to drop out and I'm not adding that much since I'm just using it for ph up. Also I think making it soluble the way Bugbee does makes a difference.
  4. ludeman

    RDWC PH typically goes up or down ???

    Here is how Dr Bruce Bugbee does it https://digitalcommons.usu.edu/cpl_nutrients/9/
  5. ludeman

    RDWC PH typically goes up or down ???

    I am somewhat new to growing and running RDWC with a combo of Jack's new RO and TAP formulas. It's hard to decifer all the info out there, there's a lot of bro-science but very little actual science. Luckily that is finally changing. What I found most frustrating was the nutrient uptake/ph...
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