I have this one stock candy cane coral for about 3 weeks has never really opened and now has dark colour and flesh seems to be separating off skeleton!Latest parameters are
Salinity 34.6
Ph 7.8
Alk 10.6
Ca 412
Nitrates around 20 but I have done an about 10% water change since
I feed the liquid fuel food 2-3 times per week otherwise no dosing so far. I can’t test for my phosphate but have some GFO that I change once a month. Added 2 photos. I also had a new zoa I got at same time die! Have a pulsating Xenia doing well as is my frogspawn


