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Old 05-15-2012, 10:23 PM
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MarkoD MarkoD is offline
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Join Date: Dec 2010
Location: Edmonton Alberta
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Default Cannot get rid of cyano!

Showed up about a month and half ago.

I have:

Physically removed it by blowing it off the rocks and vacuuming it off the sand. comes back within 3 days to cover everything again.

Been running GFO inside of a reactor

Ive got through 2 large bottles of fozdown

Did a water change.

removed the sump and fuge and completely cleaned them and reinstalled them.

i dont know what else to do, i dont think going lights out for a few days is an option.

anyone have any suggestions

Last edited by MarkoD; 05-15-2012 at 10:29 PM.
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