What type of algae is this???

[discus_maniac]

Hi guys,

Can someone please provide me with some information regarding what type of algae it is and how to eliminate it???
http://i22.photobucket.com/albums/b316/94_v6_camry/100_2215.jpg

[duck]

Are you talking about the white powdery stuff on the heater?

[discus_maniac]

yes