its good so far i bought mine second hand from another reefer who downgraded i paid only a fraction of the cost brand new and its big enough to handle any upgrade i may make in the future. keep it simple and get a skimmer rated for more than your total gallons(including sump etc.)post a want ad on here and i guarantee youll find a good second hand one on here for cheap
make sure the skimmer will fit in your sump and with in your plumbing