Filtration for 125 gallon

[humuhumu1]

what would be good filtration for a 125 gallon it would have a sump, large protein skimmer, and liverock. Would a big canister filter be good or any other type of filter other than a refugium? any suggestions welcome.

 

[crypt keeper]

asm gx2 on a 40 gallon sump. depends on the fish list but atleast 100 pounds of LR. Those canister filters trap waste and food till you clean it out which will keep your trates off. on large tank like that a skimmer is best.

 

[eric b 125]

why no refugium?