I started my tank yesterday.... added about 1-2 inches of flourite with a thin layer of colored gravel on top. I attempted to wash some flourite, but the strainer's holes were too big and it became a huge mess. So the flourite in the tank is not rinsed. The water is very cloudy... the filter has cleared it up a tiny bit. I'm not sure what to do now. Do I keep the filter going? Do I do a water change?