Hello, I'm still kinda new to the hobby. Last night I changed up my rockscapes and moved around some of my corals. Manly because my Xenia was trying to overtake one of my big rocks. So I took a rock out to place a couple smaller ones in. Really happy with the result. But woke up this morning to find 2 of my clowns dead. They have been super healthy and showed no signs. Did I do something wrong?.


