I am going to answer the question assuming that your tank is in it's first stages.
How do you plan to control the nutrients in your tank?
Also, you have to let the bacteria get a hold of the nutrient problem while your tank is young. Kind of like how a baby deer needs to walk on it's own for the first time or else it will be to weak to survive, it's legs will break and a crocodile will come and eat it whole. Keep tabs on your tanks parameters, focusing on nutrient levels.
If your tank is old enough you can always trim the algae down with your hand and add an Emerald crab, or a Mexican Turbo Snail. Inverts, however, are sensitive to toxic nutrients in the tank so see where you are first.