Hi guys, my new birdsnest start loosing his healty looking polyps, and thoses one in the middle are so tiny and all white... What does that mean ? And also I think the mid part of the coral is too much white...
Setup: 20gal with R420R 60w, 50g skimmer, 20p LR
and 20P LS
: stable at 8.5 dKH
: was low (350) at begining, but I just raised it to 430-450 now.
: Unknown because for a stupid reason I broken my test.
I placed the coral where's there med/high water flow on top of my LR
Any idea ? My frogspawn and zoas look happy.