Ok so I set up this frag tank and it's plumbed into my main system and IM running a 250w radium bills on I have this stuff growing as you can see in here, should I let it go through its cycle or treat it
Tom http://i1350.photobucket.com/albums...loads/2014-02/20140203_162029_zpscdngei8e.jpg
Tom http://i1350.photobucket.com/albums...loads/2014-02/20140203_162029_zpscdngei8e.jpg