I have my lfs check my parameters and was told that ammonia, nitrates are all okay but my KH and calcium were low. I knew something was off because most of my corals are looking quite cranky except for my ducan and trumpet corals look fine.
I was told frequent water changes are no longer enough and that I need to dose weekly and have them recheck parameter next week again.
Yes my heater is about 6-8 inches from the weeping willow toadstool but has been there since I set up the tank in May. Its connected to a temperature controller as well so its not always on.
Salinity is at 1.025