Just noticed today my candy cane coral is receeding from the base. My perameters have been stable. Ph 7.8, alk 8, mag 1300, cal 430, phos 0.02, nitrate 20. No sever changes in the last 3 weeks.
Had a very small hammer receed about a week ago. Didn't extend for a few days so I ended up just removing it. I am at a complete loss as to what could be causing this. Been testing everyrhing twice a week at least for the last month.

Had a very small hammer receed about a week ago. Didn't extend for a few days so I ended up just removing it. I am at a complete loss as to what could be causing this. Been testing everyrhing twice a week at least for the last month.

