If I was buying a waterfall type scrubber I’d probably go with a TA for it's profile and great reviews. But I like that the Surf models require no extra head room on top or to the side of the sump. Zero chance of overflowing. And super easy to clean. Unfortunately there are very few reviews on this scrubber and almost none on YouTube. The few I've seen are positive. Then the Surf 4 was on sale at Premium Aquatics last week for $424.99 so I pulled the trigger. The waterfall type scrubbers rated for 4 cubes a day are quite a bit more expensive, especially when you factor in the pump and tubing/piping. That being said they are a proven design. Only time will tell if it was a wise investment.Why no interest in the turbo Rev models?
corey