Need plumbing idea’s

[TidalReef Aquatics]

How would you go about the best way to plumb these 3 tanks together. Right side is drain, left side is the return.

 

[stE26wy14]

3 way tubing(something like this: https://www.homedepot.com/p/Charlot...ule-40-S-x-S-x-S-Tee-PVC024001600HD/203812205) on the bottom 2 rows, then a 2 way(something like this: Amazon product ASIN B09XX834HT) on the top row, then lead it back to a sump like this:
insert
exit
|
|
|
exit
insert
exit
|
|
|
exit
insert
exit(into sump)

and repeat on both sides, hope that "diagram" made sense