Brown algae?

[clk17]

I have all this brown "stuff" all over the tank, does is just need to be cleaned or what lol? Im not even sure what it is.

View attachment 291508

 

[cloak]

It looks like diatoms. Blooms like this are pretty common for a new tank. Check this out.

http://www.reefcleaners.org/nuisance-algae-id-guide