another video installment of "what's going on"?

[kyle4201]

[video]http://static.photobucket.com/player.swf?file=http://vid1297.photobucket.com/albums/ag27/kylel4201/20130919_203538_zps7b4c8780.mp4[/video]

 

[whippetguy]

I'm not Mike, but my guess would some type of foraminifera. I'll be watching to see what others say. The brown stuff is simply sediment/detritis settling. All tanks have it.

 

[kyle4201]

thx.

 

[Mike Johnson]

"tube things" are sponges. They won't spead as bad once your tank ages, but they are actually a good thing. Had a skimmer once loaded with them. Branching tube things are branching sponges, saw a couple. Little "whispy things" are bryzoans. There's nothing bad, that I saw. Didn't see any foraminiferans.