My advice is BE PATIENT! Test your KH/ALK regularly. Regular additions of Mag and Calcium are also a must. I also run a reactor that cant seem to keep up with the demand. The Power Bright LED's are just for looks. The 150w DE Phoenix and the 8 T5's do all the work. I run 6 ATI Blue Plus and 2 Aqua Blue Specials. I just feed my fish heavily no regular additions of anything. I do target feed my LE Chalices once a week or so. Thanks!