Ok here is the update:
1) I tested my salinity with a hydrometer and it is at 1.023
2)Ammonia: 0 Nitrite: 0 Nitrate: 0
3)Strange odor but not un-pleasent, it smells natural like something that would possibly come out of a tank but my roommate seems to be having an allergies attack from it
4)Water looks milky. Very similar to the way a tank looks after adding new sand for the first time. Checked all powerheads and they are in place.
5)I use no chemicals in my tank. I also use RO
water. Nothing has been added to the tank for a week except top-off RO
6)I do not have a protein skimmer or a UV
sterilizer though a protein skimmer is about to be ordered today
7)The night before the water turned milky I ran my lights extra long, but it was only my blue actinics (2 96's) for about 5 hours longer that usual. 5 days ago I set my lights on a timer so the tank is getting more light than it has in the past.
8) The tank is a few months old. It is a 75 gallon with 4 96 watt PC
's. I use a filter sock as filtration. I have around 60 pounds of live rock. There arer 2 clowns, one cleaner shrimp, a tiger conk, and clean up crew in it.
Ok if there is additional info that will help let me know and I will post it also. This is driving me crazy!