[NIVLEM09]

Thanks Brad for thee feedback.i've had my corals since 10/6/12 and i think bout 2 weeks ago they started browning.water parameters are good,no NO3/PO4,cal 480,DKH 8,Mag 1350,salinity 1.026,temp 79.tho,lighting is questionable.i only have two 12k/445nm blue,one 445nm blue Ecoxotic panorama modules and each are only 19 watts.but according to Ecoxotic that should be enough to "sustain" SPS and clams,not sure bout that now