swk
New member
Has anyone seen this before?

Sorry for the iPhone pic, but basically this coral started getting these small ridges at the base that eventually spread everywhere. These ridges are soft and can be scraped down with nothing more than your thumbnail.
I am new and I'm sure that the environment wasn't the best possible as well, but I've never seen anything like this and just want to make sure I'm not dealing with something outside of my apparently poor husbandry
Levels as follows
Sg 1.025 refractometer
Alk 7.3 (lowered from 9.1 due to vinegar dosing
Ca 410
Mag 1320
Ph 8.1
Nitrate 2
Po4 .02
Use carbon and gfo in reactor
Vinegar dose 50 ml a day with brs dosing pump
Led reef radiance fixtures
Mp40 lagoon. Wp25 else mode
75 gal display
20 long sump with skimmer and rdsb and macroalgae in fuge

Sorry for the iPhone pic, but basically this coral started getting these small ridges at the base that eventually spread everywhere. These ridges are soft and can be scraped down with nothing more than your thumbnail.
I am new and I'm sure that the environment wasn't the best possible as well, but I've never seen anything like this and just want to make sure I'm not dealing with something outside of my apparently poor husbandry
Levels as follows
Sg 1.025 refractometer
Alk 7.3 (lowered from 9.1 due to vinegar dosing
Ca 410
Mag 1320
Ph 8.1
Nitrate 2
Po4 .02
Use carbon and gfo in reactor
Vinegar dose 50 ml a day with brs dosing pump
Led reef radiance fixtures
Mp40 lagoon. Wp25 else mode
75 gal display
20 long sump with skimmer and rdsb and macroalgae in fuge