kmu
New member
<a href=showthread.php?s=&postid=14264847#post14264847 target=_blank>Originally posted</a> by s2k
i switched out the return pump with the mj900 b/c it is more reliable.
How is the flow with the maxi 900 powerhead since it's only rated for 230 gph and the stock powerhead is rated up to 396 gph
That's 40% less water movement