Fountainhead
New member
Here is a photo of a section of rock. Notice the brownish speckles. I'm seeing this on a number of surfaces. Is this algae already? (I'm in my 4th day of an uneventful cycle.) If it's algae (diatoms?) will it go away on it's own, or is there something that should be done to keep it in check? Or is it something else completely? I'm using RO/DI water.
Thanks.
<img src="http://mywebpages.comcast.net/kschannen/orange.jpg" alt="" border="0">
Thanks.
<img src="http://mywebpages.comcast.net/kschannen/orange.jpg" alt="" border="0">