Reply To: Airdome and air stone ph differences

October 28, 2023 at 9:37 am #1280

Hi ….. The pH change will be due to the type of growing media you are using….. ideally the perfect pH in the TRAYS is 6.3, you can check from time to time by taking a syringe sample after the water has been in the trays for an hour or so and test….. SO to counter act this lower your pH in your reservoir to hit the pH seed spot