Fuzzy rock

[fanandy8]

I have had this 40B set up for about a year and half, my rock has this fuzziness to them as you can see in pics. I tested the water tonight and results are as follows:
SG 1.026
pH 8.3. (API)
Nitrates 0 (API)
Ca 400 (red sea)
Alk 9.5 (red sea)
Mg 1250 (red sea)

I use reef crystals and with RO/DI water that reads 0 tds out of unit. Its lit with a Tek four bulb t5 unit with ATI bulbs, two coral+ and two blue+. I have a Tunze 9045 nanostream and Jebao wp25 for circulation, along with the return from sump.
I thought that fuzziness was dinos but I'm not so sure. Does anybody know what it is and what I can do to combat it? I need to get it taken care of cause it takes over corals and I can't keep them alive without scrubbing the stuff off.

 

[cameronh]

It's algae, not fungus. Try algaefix marine and that should weaken and loosen it up and your clean up crew should knock the rest out. I have heard it called ghost algae, I read it awhile back on a thread in reef central. Hope this helps

 

[fanandy8]

Thanks never have heard of ghost algae but just did a search and found some useful information.

 

[cameronh]

Thanks never have heard of ghost algae but just did a search and found some useful information.

Ghost algae is what they were calling it haha. Other than that I can't find a name