Yes, save your money and buy something else. CADlights is pretty awful. I have had nothing but problems with this setup from day 1 including damage during shipping, missing parts, bad customer service, metric plumbing, metric bulkheads, poor product descriptions, misleading website information and instructions. If I could do it all over again, I would of purchased a custom made Leemar tank.
The skimmer is just poor quality. While its only been running about 3 months, it still overflows every 5-7 days for no apparent reason.