reisy00
Aquarium Advice Regular
Last night I did some reaquascaping moved several rocks and 2 or 3 coral. Once I was done I did a 25% water change. This morning I woke up and my montipora was almost all white, birds nest looks like it has rtn and my frog spawn is not opening. Those three corals are not the ones I moved. I checked water everything was perfect, my calcium was slightly low 390 . Any ideas what could have happened?
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