Past month has been rough, I've been losing acros like wildfire and just last night noticed a large rainbow Acan colony pealing off its skeleton. I'm at loss for words. Tank is stable at
Alk - 8.00
Calc - 430
Nitrate - 2ppm
P04 - never above 0.02
Mag - 1400
Salinity 35PPT
My concern is this growth that is forming on the rocks. It is taking over killing coralline and seems to be harming corals as well. What is this? It's hard and comes off rather easily. Scraping it inbetween your fingers feels like stale bread. I have no idea what it is. Can someone please help me identify this and how to stop it.
Alk - 8.00
Calc - 430
Nitrate - 2ppm
P04 - never above 0.02
Mag - 1400
Salinity 35PPT
My concern is this growth that is forming on the rocks. It is taking over killing coralline and seems to be harming corals as well. What is this? It's hard and comes off rather easily. Scraping it inbetween your fingers feels like stale bread. I have no idea what it is. Can someone please help me identify this and how to stop it.