Hey guys so Ive been going on a little over a month now with no issues whatsoever with my tank. This morning I woke up to my water being cloudy and my two clownfish at the surface on the edge of dying as well as my anemone very closed up. I have had the clownfish from the beginning but only recently added the anemone in the past week but had no issues with it, and the clowns were already hosting. Last night I did a regular 25% water change as well as adding in a second BRS titanium heater, 4 hours later the tank was completely fine with no signs of anything so I headed to bed. So far I have tested the basics being Ammonia 0 Nitrite 0 and Nitrate around 2 so nothing has changed there but there is definitely something wrong as the water is now cloudy but I have absolutely no idea what happened and could really use some help. Also just to note I have a qt tank running thank god otherwise I would've lost everything.