All my montiporas are dying and loosing flesh and polyps. My acros are doing fine. LPS doing fine. Softies doing fine.
Recent changes:
- Uses phosphate-e to drop po4 from 1.2 to .4 over the span of a few weeks
- Started dosing elimi-np to keep po4 down
Parameters
Alk 8
Ca 490
PO4 .4
NO3 25
Salinity 1.025
My first thought is blame it on the PO4 drop but my acros are doing fine and even coloring up. Funny thing is I would move a frag of digitata to my nano tank with an even lower PO4 and the frag would have polyps out within 24 hours.
There has to be something that I am not able to test that is causing only montiporas to die??? My purple Stylo is also affected.
Tank been up for almost 2 years now.
Recent changes:
- Uses phosphate-e to drop po4 from 1.2 to .4 over the span of a few weeks
- Started dosing elimi-np to keep po4 down
Parameters
Alk 8
Ca 490
PO4 .4
NO3 25
Salinity 1.025
My first thought is blame it on the PO4 drop but my acros are doing fine and even coloring up. Funny thing is I would move a frag of digitata to my nano tank with an even lower PO4 and the frag would have polyps out within 24 hours.
There has to be something that I am not able to test that is causing only montiporas to die??? My purple Stylo is also affected.
Tank been up for almost 2 years now.