White Algae

[mackay55]

does anyone know what type of algae this is and how to remove it.ill post some pics

http/www.flickr.com/photos/68964476@N07/8346769726/in/photostream


http/www.flickr.com/photos/68964476@N07/8346767674/in/photostream


I rub it off but it comes back

 

[thereverendturtle]

Honestly it looks like air bubbles. Do you have anything that's making bubbles in the tank?