Need some advice!

[xWascallyWabbit]

Thanks everyone for you advice. I appreciate it.
For now my game plan is to get a calcium test kit and test it. As well as check all equipment for rust or failing magnets. As well as up the carbon and frequency I change it. Lastly I can move some Corals around to help the warfare situation.
Hopefully I can report back my findings soon.

 

[Cell]

When parameters are acceptable and LPS looks fine but SPS is struggling, I'd take a close look at light and flow first and foremost.