We have done a couple large water changes, added Chaeto to the sump with light, which is growing, finally added some white pellets of some sort I forget what they were called. and one last thing dosed Magnesium a little higher as someone told the owner at a conference that that worked for them. Oh we also did a Flux RX routine and then water change. I also have been feeding every other day instead of every day for fish.That ph number also doesn’t seem right but I wouldn’t suspect that’s your issue either. How have u been battling nitrates? Sometimes swings from gfos can cause issues
