Hey guys, so I’ve had my Biota Mt Dew Toastool for almost a year now, was doing amazing. Noticed about a week ago these white patches appear and it close up. Was wondering if this was normal or if action was needing. It has closed up in the past only for a day or two. Never this long or with these patches. Lightning nor water flow has change in recent months. My zoanthids also have white lines starting at the mouths
Ph 7.7
Nitrate 12
Phosphate 0.06
Alk 9.4 dkh
Cal 520
Mag 1500

Ph 7.7
Nitrate 12
Phosphate 0.06
Alk 9.4 dkh
Cal 520
Mag 1500

