Please help! I went out of town for a week (left husband in charge) and came back to this in my planted tank. Can anyone identify what TYPE of algae this is? (Cyanobacteria?) At the moment, it's only growing on my mopani wood and climbing up my moss, and it's super green. Not sure exactly what I'm dealing with or how to prevent it from happening again. Any suggestions/advice is most appreciated!
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