Can there be too many mini stars in a 75gal tank? Since I have started my tank the stars seem like they are everywhere. I just wondered if too many can be bad for things like the coraline algea because it seems as though its dimenished. Its not gone but the tops of the LR look as though most of its gone and turning whiteish. That and the apstasia problem in my tank has really gotten out of hand. I use Joes Juice but but its like they become immune to this stuff. What besides this Joes Juice and a Butterfly can really make this stuff vanish for good?