monitpora

Picked up this frag 6 days ago, new to SPS. Alk 6.8 - 7.2 Cal 400 - 420 Mag 1300 N03 9 P04 0.02 Salinity 1.024 Temp 77 - 79 G6 XR15 - 85% AB+ IM 20G Par 150 Wondering why it's in rough shape. Checked for nudis 3h after lights out, found nothing. Any help appreciated.