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View Full Version : What is this green cyno, diatoms, you got me?

hilde123
10/27/2011, 08:13 PM
Any idea what this is? Also, any idea of how to get rid of it? There is good flow in the area (a Koralia 4 is about 6" away) and lights were replaced about 2 months ago (VHO) and 11 months ago (MHs).

http://i223.photobucket.com/albums/dd317/hilde5962/IMG_4440.jpg
ZR1001
10/28/2011, 04:01 PM
It's cyno. You can try blowing it off of the rock using turkey baster.