Vent.

[fkshiu]

Originally Posted by lastlight

What's the general consensus on best flow? Does that meant the most flow or the most varied or what?

Hard to say. Not direct, but enough to keep it flowing around - sort of like what euphyllia corals like. But it's also a combination with lighting and if it's foot feels comfortable (usually if it's nice and wedged in somewhere). It's very tricky.