New Reefer here. LFS set up my 41 gallon tank, 51 gallon system. The reason why I had them set it up is because I dreaded putting the cabinet together, but I've pretty much figured out all the piping and sump components. LFS just put a bunch of LR in the middle of the tank, which I think a not unusual approach . But I've looked online and on YouTube and I've seen the rocks dispersed out a little bit more, and I'm wondering can I do better than this as far as I have set up rather than just a big mountain clump? I know the way it is now is kind of good because there's a lot of crevices for which any creature can seek seclusion. couldn't help myself and got some fake decor, which turns out great because the clowns love the plastic red flowers.