Go with the Mag 3. I use one on my Remora Pro which orginally came with the RIO pump. I switched to the Mag once I realized the RIO was crap. No problems with the Mag.
Go with the Mag 3. I use one on my Remora Pro which orginally came with the RIO pump. I switched to the Mag once I realized the RIO was crap. No problems with the Mag.