Growing out corals.

[gregzz4]

Yes, Frank's PO4 is 0.2 not 2.0
And his NO3 is @ 25

Yesterday I asked him to use a turkey baster on his corals and he told me a bunch of dusty crap blew off. Now I don't know if it was all over his corals, or just in spots where the tissue is gone, but either way he has high nutrients.

He reduced his lighting at my suggestion as I feel with the extra nutrients running his light @ 100% is most likely contributing to the crap on his corals. Plus, once basted they are exposed to all that high light and might bleach.

Frank, I think you've turned your light down a tad too much. We don't want to shock your corals. Try running your light around 75-80% to start with