Chiller, Sump, filter question

[crustymonk]

I just received my chiller today. I am also going to start my 29 gal sump this weekend. My question is, can I have my water drain into the chiller then into the sump then use my Fluval 405 to push the water back to the DT? Does this make any sense? Here how I would like my sump to be.....
Thanks

 

[dogstar]

Normally you need to pump water into/thru chiller, Check GPH rateing for chiller and match that.