Posted: Thu May 31, 2007 1:17 am
It won't hurt anything. Sometimes it looks kind of pretty. As long as it's not just taking over it's ok.
Algae is really a problem when it "blooms" in the water and turns the water into pea soup. That's a sign that there's sunlight on the tank and/or too much nuitriants in the tank from water that's not clean or turtles that are fed too much.
SpotsMama