Green Stuff on Windows

[dines_anan]

I got the Green things growing on my front 3 windows all the time. I have to keep cleaning every other day or it gets green. Any one know how i can control this?

[Cheebs]

I give my front panel a good scrubbin' with my mag float every few days too.  It's just something you have to do If you get more snails for your cleanup crew they should help maintain it, but you'll still have to clean it every once and awhile, at least in my experience.

[fishdaddy]

you might have high phosphates if you got a phosban reactor it should help i think everone should have one or 2

[Funkmotor]

Completely normal.  That's why there's such a business in selling devices to clean your glass.   

I use a mag-float on my glass every day (whether it seems to need it or not) and I also have a larger scraper with a blade for getting the bits the mag-float can't handle.