How else to do battle with hair algae

[michika]

I know what the Mg treatment is. I don't think its bryopsis, well at least not the larger portion of the algae. I'm still trying to raise my Mg levels, anyways because I feel they are a bit on the low side.

I haven't yet tried the darkness method yet, but maybe I will try it out.

Delphinius,

What does the urchin eat after its devoured all the GHA in my tank? Did you ever have problems with them picking up or moving too much around? I'm worried that it will devistate my SPS field, and hurt my clams.

I'm going to skip on the lawnmore blennie. I've never had one before so I thought I might as well ask.

I'm going to try and source out an abalone, and then go from there.

For those who have suggested a phosban reactor, I don't have the room for one. I already have a phosban reactor running as a kalk. reactor in my top off bucket. How has everyone else plumbed a reactor into their system? Photos if you have them.

So for now I'm going to try and do the following:
- Add more clean up crew, more snails
- Try a few days of complete darkness
- Look into an abalone & or an urchin
- Try to see if I could add on a phosban reactor.

Any other suggestions?