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10/26/2013, 11:38 AM | #1 |
Registered Member
Join Date: Mar 2008
Posts: 58
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what is thie green algae
It has been starting to grow on my rocks and sand since this month. My water chemistry is all good, they are not the hairy algae. What are those algaes?
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10/26/2013, 03:01 PM | #2 |
Registered Member
Join Date: Oct 2012
Location: Ohio
Posts: 169
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Any bubbles in the algae? If so it could be dinoflagellates which would be bad, they can be tough to eradicate. Could also just be some diatoms. Either way a better picture would help.
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150 Tall mixed reef. |
10/26/2013, 03:28 PM | #3 |
Moved On
Join Date: Jul 2000
Location: Stockton, CA
Posts: 14,854
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Does if come off the sand fairly easy? If so, my guess would be cyanobacteria.
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