So I have been running 210 gallon with 40 gallon sump now for almost about one year. I've been having issues with my one of gonipora corals that I have just purchased looking for some advice. I dont know if he was bread or wild caught. I have added my icp tests in photos. I had removed him for a iodine dip the other day but he is still receding. He is low light without getting the par and lower end of flow right.any gonipora keepers please help me out.



