http://farm4.static.flickr.com/3022/2315964858_11a25b50b2.jpg?v=0
Any ideas what this might be? I am pretty sure its not cyano. I am doing waterchanges and my lvls are all 0 or near 0.

Looks like a slim algae to me.

could be Dinoflagellates

i was also thinking dinoflagellates.

whats that? what does that mean?

how can I get rid of this? waterchanges and patience?

I'm thinking cyanobacteria. Regular water changes along with siphoning of the scum and an increase in water flow should help get rid of it.

Dick