after researching last year it was pretty clear the super reef octopus xp models were the best bang for the buck. the bubble blaster pumps perform very well. For your system an xp 3000 should get it done. My system is a little larger with the 220 and a 93 plus the 40 frag tank, 40 refugium, and the 75 gal sump I have been running the xp-5000 internal for the last year and have been very pleased.