Hey guys, new here and to aquaponics, but have a question on ph. I recently had to install taller media guard to my siphon and, of course, had to remove a good quantity of the "PlantIt" media. Well, needless to say stirred up a LOT of sediment. I noticed that my ph took a dive to the acidic side of things. Don't know if stirring things up may have triggered the drop in ph or not. I have seen refe…