Black algae

[Kingair]

Has anyone come across black looking algae that doesn't come off by picking or scrubbing it with a brush?

 

[Dan_P]

Has anyone come across black looking algae that doesn't come off by picking or scrubbing it with a brush?

Looks black under white light?

 

[Kingair]

Black or very dark green. Really fuzzy

 

[Dan_P]

Black or very dark green. Really fuzzy

I wonder if it’s green hair algae of some sort? Any photos under white light?

 

[Kingair]

Best I could do

 

[Kingair]

I do a weekly water change with rodi water. Also just finished a dosing chemi clean, and it didn't even touch it.

 

[vetteguy53081]

Best I could do

Please post pics under white light intensity. Pics are extremely blue

 

[Kingair]

OK it's green under white lights at 100%

 

[LunaReef]

Please post pics under white light intensity. Pics are extremely blue

What about mine? Ugh.