I got the idea of undergravel jets for my new 150 gal from a Cichlid forum but I see no mention of them here. I am about to start setting it up and would like some other opinions. Does anyone here have any experience using this type of system to maintain better circulation and keep waste off the substrate?

Heres the link
http://www.cichlid-forum.com/articles/ug_jets.php

Thanks,