What's in the 'fuge?

[Osaka-san]

I've got a new sump/fuge. I'm thinking of keeping cheato, red mangrove roots and ulva - sea lettuce for the copepods. Thoughts?

 

[scubabum1983]

my new 140 will have 2 chambers dedicated in the sump for liverock rubble in one, and chaeto with a deep sand bed under in the other. im also planning on filling my overflow with rubble and a durso stand pipe to make a 3d chamber fuge that will be dark..