sump design

[nmo0ory]

Hello every one
how are you ?
i am doing a new sump for my system
and i want to figer what is the best thing to use
i have 3 tank connected to 1 sump
1 frags
1 DT
1 smaller frag tank with some microalage

so i want to use 2-3 Filter rollers
2 for sure for the large frag tank and the DT
for the small one i am not sure tell now

but what i want to know how to make the design of the sump 3 or 4 space what do you think ?
can the skimmer and reactor be on the same as the filter roller ?

here is a photo of what i could do

 

[lapin]

# 2 (3 chambers) Move the reactor to the return section. It will get cleaner water passing thru it

 

[nmo0ory]

# 2 (3 chambers) Move the reactor to the return section. It will get cleaner water passing thru it

ok great
BTW
it will be zevit reactor
and for the pump i will have 4 different pumps in total will pump around 5000 - 7000 gph