My Half in, half out of wall 330 starfire build.

[Wheelman76]

Originally Posted by Jeff000

Thinking about switching out my hammerhead return pump for a pair of fluval sea sp6 pumps. Partly because I have so little head pressure that I need to throttle the flow back with a valve. But mostly because I'm out of town for work so often that I want the built in backup of having two pumps.

I just bought a fluval sea sp4 for my new build , I haven't tried it out yet but it looks like its built well.