Fuge in Sump. LS or Not?

[spmedi]

Wanted some feedback on whether I should put LS or just LR into my fuge w/ macro.

Gotta switch my sump out for new skimmer.

Thanks,

[rustybucket145]

I would go with both. Some sand or mud in the bottom and lr on/in it.

[McCrary]

I use a 6" DSB with some live rock on top for my caulerpa to attach to.