Is this some kind of algae?

[bclee]

That's really very strange. But I have a feeling that it might be NH3.(Totally no basis...) You tested that?

BC

[DEA]

tried an airpump yet?

[tawauboy]

i had similar stuff about 1 mth ago.
got some plants from teo's and dumped into tank without washing.[]
after a few days those green stuff appeared and also some critters.
took me 3 days of skimming to get rid of those stuff.

think those are some kind of algae.

[benetay]

First time i see the picture micro duckweed came into my mind...

[loupgarou]

cyanobacteria, you want to try an anti biotic treatment instead?

[loupgarou]

revised diagnosis, actually saw the picture.

yes look like micro duckweed, go to teos and see.. heh
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just run the skimmer until all gone forever..