Ok so i have some ugly brown algae/cyano
lookin stuff growing in my refugium, and since I just got my lights for my main tank, before I start turning them on all the time, i wanna get this problem taken care of...and start getting ready for some fish. I went to the LFS
and the guy there gave me some POLY OXY from Kent...hopefully that takes care of my crap in my refugium... So what do I need to do to get the rest of my tank ready for some fish/inverts...
I have a 90 gal
+ 10gal refugium with cheato & some other red macro
100lbs live rock
Oh and I almost forgot...I tested my RO
...it's zero, but in my tank...I accidently tested it first and it was about 1.5 ppm PO4
is that normal to have it in your tank, but not in your water?