New sump design...........hit me with some input

[Skimmerking]

Originally Posted by kien

I have no idea what any of that means.

How about an explanation for simpletons like myself?

[CM125]

I still dont understand the purpose of the two return chambers, with a sump that size you could have a bad-ass refuge and a larger return area with both pumps in it, or even a larger ATO area. Also does that ATO top off both return sections? seems like another pump would be needed...