One month old tank. 58gal, 70lbs live rock, skimmer, emporer400, vho lighting(2 50/50, 1 actinic for a total of 330w), ammonia 0, nitrites 0, nitrates 2, calcium 400. Tank cycled in 2 weeks due to cured live rock and live sand added. I have had blue mushrooms in for 2 weeks(after 1st water...