Hello,
I'm trying to figure out what this is. This green stuff showed up right after I got rid of my dino problem. It was a very bright neon green and my best guess along with some other responses was it could be the beginning stages of coraline. I haven't really seen it change much. It started on the flat rock and has slowly grown to the others. It's never in the sand bed. CUC won't touch it. I spent sometime trying to scrub it, it won't come up. It also seem like the purple is fading a bit as well. Thoughts?
Here are the parameters:
Temp: 81.5 (fallow for ICH)
Salinity: 1.0255
PH: 8.2
Ammonia: 0
Nitrite: 0
Nitrate: 25 (about to do a water change)
Phosphate: .25 ( this is the highest i've seen it, will test again tomorrow)
ALK: 13.5 (2nd time using the test kit, will test again tomorrow)
![20220602_214034.jpg 20220602_214034.jpg](https://www.reef2reef.com/data/attachments/2624/2624016-eb2fb69baccdd1e3c13338d77cfb5f6a.jpg)
I'm trying to figure out what this is. This green stuff showed up right after I got rid of my dino problem. It was a very bright neon green and my best guess along with some other responses was it could be the beginning stages of coraline. I haven't really seen it change much. It started on the flat rock and has slowly grown to the others. It's never in the sand bed. CUC won't touch it. I spent sometime trying to scrub it, it won't come up. It also seem like the purple is fading a bit as well. Thoughts?
Here are the parameters:
Temp: 81.5 (fallow for ICH)
Salinity: 1.0255
PH: 8.2
Ammonia: 0
Nitrite: 0
Nitrate: 25 (about to do a water change)
Phosphate: .25 ( this is the highest i've seen it, will test again tomorrow)
ALK: 13.5 (2nd time using the test kit, will test again tomorrow)
![20220602_214027.jpg 20220602_214027.jpg](https://www.reef2reef.com/data/attachments/2624/2624014-5ded82d608b2f8caa49f6c1ba7658ab7.jpg)
![20220602_214031.jpg 20220602_214031.jpg](https://www.reef2reef.com/data/attachments/2624/2624015-22cb5985f0267f2852fe01ddafd95f97.jpg)
![20220602_214034.jpg 20220602_214034.jpg](https://www.reef2reef.com/data/attachments/2624/2624016-eb2fb69baccdd1e3c13338d77cfb5f6a.jpg)