Hello so I noticed this a few days ago and don’t know what it is it seems to be taking over the corals and closing them up they where fine 3-4 days ago on the 29 I removed as much as I could from the blasts everything else seems fine
As of 2/29-
Mag - 1400
Cal - 420
DKH - 9
Phos - 0.25
Nitrate - 0.5-10 ppm added waste away
30% water change / clean sand
Salinity 1.023
![IMG_9383.jpeg IMG_9383.jpeg](https://www.reef2reef.com/data/attachments/3470/3470149-b38d255109dc5dfe001eba76518ffd28.jpg)
As of 2/29-
Mag - 1400
Cal - 420
DKH - 9
Phos - 0.25
Nitrate - 0.5-10 ppm added waste away
30% water change / clean sand
Salinity 1.023
![IMG_9377.jpeg IMG_9377.jpeg](https://www.reef2reef.com/data/attachments/3470/3470143-330a02943c0a706c6f2c80f37557529b.jpg)
![IMG_9378.jpeg IMG_9378.jpeg](https://www.reef2reef.com/data/attachments/3470/3470144-4f0404c0f75e2755d3a7978d4b117031.jpg)
![IMG_9379.jpeg IMG_9379.jpeg](https://www.reef2reef.com/data/attachments/3470/3470145-648abf19955f1e65b134cad6486bb083.jpg)
![IMG_9380.jpeg IMG_9380.jpeg](https://www.reef2reef.com/data/attachments/3470/3470146-25dbbf41716e7082c2c57edf03bf24c3.jpg)
![IMG_9381.jpeg IMG_9381.jpeg](https://www.reef2reef.com/data/attachments/3470/3470147-daf42137ba8aabaa4338309db46e7a30.jpg)
![IMG_9382.jpeg IMG_9382.jpeg](https://www.reef2reef.com/data/attachments/3470/3470148-bb35be77ad2af289b47afad6cfcc0937.jpg)
![IMG_9383.jpeg IMG_9383.jpeg](https://www.reef2reef.com/data/attachments/3470/3470149-b38d255109dc5dfe001eba76518ffd28.jpg)