algae is going to grow if it can - which means, if the flow, light and nutrients are there for it. It will just happen. so if I were you, i would figure out which of the parameters has changed that allows the algae to grow. alternatively, use that turkey baster!!!
The thing about algal growth is that it's part of the system. It depends on what you like to look at - some algae is good, some is not as good, and some is choking. if you can encourage good algae to grow, you'll be discouraging the nusiance algae at the same time most likely.
what did you recently change in the system? I would imagine that whatever you recently changed is what has led to the recent appearance of algae. Get snails and consider your system that much richer and more diverse!
btw, was it green algae?
Best of luck!