prop-frags
SPS Slave
Good news for me.How often do you perform maintenance? Screwing that base on was more of a pain than I expected, but the performance is been very satisfactory so far.
We take it off-line and clean the pump every 6 months. We opted for the SRO neck cleaner and it is one of the best purchases we've ever made as it allows us to go two weeks between cleanings. We just empty the cup every few days.
Nice riser btw!