Enough flow for sps?

[SeaDweller]

Can you share some pics of what this looks like?

look where I circled, Paul. But if you look at the whole colony you can see multiple parts affected.

 

[Graffiti Spot]

Is that from too much direct flow from one direction?

 

[SeaDweller]

Is that from too much direct flow from one direction?

Maybe. It was sitting in front of a gyre and where it’s at, all four of my tunze 6105 has flow that meets there and creates some weird vortex there...