That's red gracillaria. I have the same macroalgae in my Edge. And I know the green algae but the name of it is slipping my head at the moment. To combat the light problems. I completely removed the swing arm and bought a Coralife 9" Mini-Aqualight with one 9W actinic and one 9w 10k bulb. I placed over the opening of the tank length-wise and turning the hood 90 degrees so the long edge of the hood goes side to side instead of front to back. I had to cut the back panel of the hood off and used this piece to cover the filter area. This set-up allows more light across the tank from side to side and helps to alleviate the spot-lighting effect of just the center of the tank. I put a fan on the back for heating issues but haven't had to use it yet, probably will when summer rolls around. I took out the biocylinder bag and added a bag of phosban to help with filtration. Kept the sponge and filter. I clean everything out once per week. And so about a 50% water change each week. My goal someday is to put a sump in the stand below the tank and have an overflow built for the tank, and to replace the coralife fixture with the nano led light set-up from nanotuners. But my money is currently going to upgrade my larger system. Then I'll upgrade the lighting on my nanocube, and then I'll concentrate more on this system.
Hope this gives you some useful ideas.