Anyone had any luck getting rid of hair algae?

[Doug]

Originally Posted by freezetyle

to add to the list of opinions here:
Vinegar dosing along with feeding your fish once every two-three days, scrubbing it with a tooth brush, then siphoning out.

With rocks they you can take out, you can scrub them with a tooth brush and then pour a diluted solution of hydrogen peroxide over the HA (there is a large thread on Reef central about that), just keep up on the gap/carbon changes.

As many have said, thats all that worked for me. Good ole toothbrush and water changes.

If I fed my fish every third day, they would stage a revolt