Algae ID

Since summer started, this algae has gone crazy in my tank. Does anyone have any idea what kind it is? Also there is a fine green algae that is also growing on some of the leaves on my red ludwiga and I am not sure what it is either. The tank has been set up since November and I have never had any problems like this before. Also, would Florida Flag Fish help exterminate this algae? Thanks for any help.