I have the same problem as well with my phosphate at .06 . It’s starting to climb slowly as I don’t have much fish I feed or coral yet. I’m no expert, but from what I read, nitrate and phosphate have a weird relationship where as one increases, the other decreases as it is limited in the system. Not too sure the explanation on exactly how that works but from dozens of post I’ve read, as your nitrates rise, your phosphates fall, this is where I’ve heard about reefers feeding more frequently to account the phosphates falling. I believe as long as you continue to dose you’ll decrease the phosphate. I’m actually going to start a thread and see what answers I can get if that helps you as well
