So I lost all my lps torch coral in a 3 day span. My water had a very milky white color in it and now no all my lps are dead. Zoas are dead or won't open. Snail's are dead be all over. Over 500$ in torch coral dead. I'm at a lost nowm, I installed a uv sterilizer and it seems to have fixed the problem but now I'm just at a lost. My 2 fishes seem fine and are eatting. Has anyone delt with this before who can give advice on what to do next? I have a new rodI filters and membrane installed.