Water hammer from my check valve

[ReefJunkie]

Originally Posted by mike31154

From what I've seen on these boards most people plumb without a check valve since they're prone to failure. They plan their sump configuration to handle the extra water from the overflow and piping when the pump is shut off or if there is a power failure. Again, this is what I've seen in other threads, not my experience since I'm currently running a sumpless system.

OK I realized this a long time ago...kinda obvious, but I am not going to drain my tank, take it off the stand, pull the sump out, build another bigger sump.......

whatcaneyedo;471312]+1 Good advice.

+1 ?? thanks for the help