<a href=showthread.php?s=&postid=11081805#post11081805 target=_blank>Originally posted</a> by AquaKnight407
Lifereef has a couple drawnbacks, they come with a threaded barbed output. I like to use hard PVC with slip fittings instead. And the 1400gph model is absolutely huge for a dual model, they just two stuck together instead of making a different model.
I have two overflows running, a 600gph Hurricane on my 29gal and a 1200gph CFL aquatic on my 125gal, both off ebay. Both have been flawless with even the frequent Florida power outages. There really is no difference between manufactuers, just what you pay.
Just make sure you get a larger rate return pump then add a ball valve to the return piping. Stay away from CPR's, anyone who hasn't had a problem yet will sooner or later.