Still working on flow rate/rock placement......etc.

all parameters seem to be cool. just still finding dead spots, random muck attacks, etc...
Overall a beautiful tank, just seems to need cleaning far to often.

75 gallon drilled tank with a 20 gallon sump (skimmer w/cryptic fuge)
Running a mag 7.. with 2 small powerheads to help.
90-100 lbs of live rock in main tank and another 20lbs of rubble in the sump.
normal livestock, cleanup crew, and inverts.
2 150's w/ actinics attached.

any ideas????????
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