If your tank is only a month old there's not too much you can do. Manual removal isn't going to solve the problem. It's pretty normal in a young tank. Just do lots of small water changes, make sure your not pushing water too fast through your DI filter, and wait. It'll burn itself out eventually.
Then you'll get another algae bloom of some other type and you'll go through this all over again. It took my tank about 7 months before things really started settling down.
Have fun
