It is doing good. I have a bit of hair algae that I am trying to control and a bit of valonia but coral is doing well.
I say trying to control but I really haven't done any testing or much else. I just do a 10-20% PWC
every two weeks, top off the two part dosers, and change the GFO
Coral is growing great though.
One problem is that the bearings on my vortechs seem to be going out. They are getting louder. Pretty disappointing considering the cost and that they are only 1.5 years or so old.