Hi guys. I am setting up my new tank red sea max 130. I placed unrinsed oolite sand in my tank about 2.5 weeks ago. It was really cloudy at first but it started to go away. Now its just cloudy and it hasn't been improving much. Is there a trick to getting rid of the cloudiness? I've been running filter floss, chemipure elite and purigen for the past 24 hours. Any help would be appreciated I want to put some fish in it lol.