I have a 120gallon tank 40g sump for about 3months water tests all look good I run a fleece roller, protein skimmer, and carbon in a media reactor but my water is always slightly foggy/cloudy I do have Fiji pink sand and I played around with flow rates with maybe slight to no change. Any advice would help
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![5C72516B-DB55-47F1-9E8D-C293231C5547.jpeg 5C72516B-DB55-47F1-9E8D-C293231C5547.jpeg](https://test.reef2reef.com/data/attachments/3041/3041086-b5af160483748888e4299c4eb1f2c753.jpg)