using gfo with no sump, help

[codydemmel4]

what Gagonzalez was saying is that GFO in a media bag loses some efficiency because it's not really going to tumble in there. You won't get the same flow through the media like you would a reactor.

It will work..(by itself or with carbon) it'll just be a little less effective.

okay thanks a lot!

 

[codydemmel4]

so I tried to do the gfo in a bag expect the gfo I have is way to fine and went through the bag, what gfo have you guys used in the past in a hob filter?