I would go with the seaside aquatics cs7. They have it on saltysupply.com for 329.99. Its rated up to 150g so even if you heavily stock your tank you are fine. The psk-600 pump it comes with is great and very quiet. I have the cs8 on my 110 which does up to 230g just in case i deciede to upgrade. Which is another option you have, you dont want to spend twice.