The tank has been up for a year. The water is ph 8.1, temp 81, Am =0, Ni=0, Na = 0, Phos = 0, Ca=390, Alk 4.1meq, Mg=900, Lights are MH 250w (3) 6hrs a day, PC Atinics 39w (4) 8 hrs a day, bultbs were replaced July 6th.
I feed every other day, once, alternate 1 cube mystis shrimp or plankton...