sump input please

[achilles101]

Im designing new sump for custom tank set up setting up new 210g tank trying to deside what sump arangement to use as far as algae scrubbers, deep sand bed, metalla. just looking for input of what people are using and liking.am not confind to size as it will be behind main tank but looking at useing 90 gallon sump with double herbie.
thanks for any input

[mark]

Melev's usually pointed to for layout examples.

Me, just using a 75G for basically a 2 section sump (bubble tower/filter sock/skimmer section, 3 baffles, then the pump return section) with a separate 20g above for a fuge. Can't really see much reason to get fancier, other than I'm thinking about a egg-crate shelf in the pump return section for some frags.