ID for this hair algae please

[philipph]

Can you please ID this type..you are probably looking at more than one species.

 

[LadyOfIreland]

Pictures 1, 2, and 4 look like Derbesia species of nuisance algae. Not too sure about the other kind.

 

[ReeferBill]

Algea I.D.?

Algea I.D.?

The fastest way to get rid of this is to take rock out and power wash or scrub with steelbrush and rinse fully with R.O. water. Good Luck ! After decrease feedings to stop regrowth. Happy Reefing!!!!:fun2:

 

[philipph]

the third pic is a fern,possibly bryopsis or caulerpa.the picture is a bit too small to see