Just now cleaning and setting up and all-in-one frag tank and can't decide what my plans are for flow. I'll likely be starting with LPS and softies as that's just what I have on hand but have been debating whether to go with a gyre or more traditional powerhead. From my experience, gyres create a lot of flow, and my main concern is it may be too much, but they've been gaining popularity recently so I don't know about all the options.