Hi; My 525 will be 8 weeks tomorrow. I posted in my initial post my issues. I added activated carbon & bio balls to the sump. Used clarifier. Cloudiness has not improved. Fish- pair of tomato clowns, lawn mower blenny, and fox face. I have had reef tanks for many years so I’m not new to reefs. Only nitrates at 25. Other parameters WNL. Next is water change. Thoughts?
![IMG_0565.jpeg IMG_0565.jpeg](https://www.reef2reef.com/data/attachments/3484/3484307-a837dcb88a396989f9ceb109aed29f65.jpg)
![IMG_0538.jpeg IMG_0538.jpeg](https://www.reef2reef.com/data/attachments/3484/3484302-072ff462bb04ff7c18fac419b0c64796.jpg)
![IMG_0539.jpeg IMG_0539.jpeg](https://www.reef2reef.com/data/attachments/3484/3484303-dc2db3fef6828398fe163b84f7d6ac21.jpg)
![IMG_0565.jpeg IMG_0565.jpeg](https://www.reef2reef.com/data/attachments/3484/3484307-a837dcb88a396989f9ceb109aed29f65.jpg)