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View Full Version : Algae - good or bad

millie2010
05/23/2017, 09:42 AM
this algae literally showed up overnight. it's very green, soft and flexible. I do have a problem with hair algae. thanks to all.
AlSimmons
05/23/2017, 10:02 AM
Codium edule.

http://www.saltcorner.com/AquariumLibrary/browsespecies.php?CritterID=2030&filter=0