Algae! :confused:

[SaltwaterNoob17]

Thanks. I appreciate the help. :sfish:

 

[Bifferwine]

If all else fails, get yourself a sea hare. Those things will wipe out any algae on your rocks. Be sure that you can bring it back to the store or have a new home lined up for it when it's done with your tank -- they will starve pretty easily once they've cleaned up a tank.

 

[SaltwaterNoob17]

Okay.
Plan A: Water Changes, Snail, Crabs, Skimmer, Refugium
Plan B: Add a Sea Hare

Thanks guys.