Got this hammer about 2 weeks ago. Looked like it was doing fine until I checked it last night and it looked like this. Feel like my other 2 corals aren’t looking great either. I dosed the tank with microbacter clean & all for reef last night so maybe it was an overdose of nutrients? Been working 16 hour days the past few days so haven’t got to test but last time I tested everything was in range. The tank is only 30 gallons with a single mp10 so I don’t believe flow is the problem. These are my very first corals so I’m trying to figure out what’s going wrong.