Thread: Phosphates
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Unread 05/31/2020, 01:20 PM   #14
bertoni
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Join Date: Mar 2002
Location: Mountain View, CA, USA
Posts: 88,616
Hair algae, and algae in general, can be difficult to eradicate. You might want to try some carbon dosing. It's easy to do, and seems to be relatively safe. If that doesn't work, there are other approaches, too.


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Jonathan Bertoni
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