- Joined
- Aug 20, 2018
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- 15
I have this growing on a lot of rocks on my tank since I changed to my salt to Red Sea coral pro salt.
Coral growth and Parma’s seem great.
This algae is dark purple and doesn’t seem to be growing like coralline algae I see on pump heads or other surfaces.
Maybe I’m paranoid but is it dark coralline or some invasive bag algae?
I turned on the white lights on the tank to get a good pic.
Using radion xr30 pro gen 4.
Coral growth and Parma’s seem great.
This algae is dark purple and doesn’t seem to be growing like coralline algae I see on pump heads or other surfaces.
Maybe I’m paranoid but is it dark coralline or some invasive bag algae?
I turned on the white lights on the tank to get a good pic.
Using radion xr30 pro gen 4.