I've just got a coralife skimmer and 500gph pump on my tank right now while I'm making the fuge. I put live rock in last week and there is brown EVERYWHERE except for where the sand is in the current. I've heard that tanks go through two ugly cycles, but what do I need to get/do for this to go away quick? And I just found out that tanks cycle better when they are warmer so I went from 75(it's going to be for seahorses) to 83. Thanks ahead for the help!