Isn't there some way to make this stuff go away by doing something to the water parameters? I mean, I think I have most of them where they belong, but maybe not? And wheather I do or do not, isn't there a way to get the water, or dosing, or parameters set to a level that prevents the growth. I mean one can't spend 20 minutes every day pulling this stuff out of the tank just to keep pace ...... can one?????