120gal mixed predatory reef tank

[untamed]

Very nice! You know, there is 'sump'thing to be said for a sump that just allows you to get at everything. It may not be pretty, but it is very manageable and effective.

I love how you have some clams imbedded in the rockwork. That's a very natural setting for them.

I have found a few lionfish while snorkelling. (NOT, where they are supposed to be...but that is another story) Typically, they seem to just hang out under crevices...sometimes upsidedown. My point is, they aren't big swimmers. I doubt your tank size bothers him much.

Are you still fighting red flatworms? I was never able to beat those in my previous tank.