Hi guys sorry for not updating some been busy with work. Anyway I got a few bits from the company you sent me links to groff but haven't used them yet. I flipped them last week so going to do a full change today using aqua flora and then put the cannazyme in too with some of that stuff you recommended. The pH was riding last week and now over the past few days it's dropping again. Roots look good and I can't believe how much they have grown.