I just put 2 of the RW8 in my 75 gal saltwater tank and I am very impressed of all the functions and how the pumps are build a big upgrade from my old powerheads

Replaced one of my older Jebao wavemakers with one of these RW-8s. The new design is so nice and makes it easier to control the wave with the additional features. I wish I had bought two of them but I didn't because one of my old ones was still working. Great product!