Binge
Fish Crazy
I have 3 tanks all runningt at least one biowheel filter now I fish in cycled the first two and dint have many issues water quality wise only had too do a couple changes aweek for like a month and they were good. (I did use bottled api bacteria since I baught it before I knew much) dunno if the bottled bacteria helped but they cycled fast and seem well. the only non bio wheel I have is an earlier version of the 350 that uses ceramic instead that I got used it runs quiet as long as I dont get sand in it 
All in all I highly recomend them.
All in all I highly recomend them.


/www.fosterandsmithaquatics.com/product/prod_display.cfm?c=3578+4136+11351&pcatid=11351. They are called super cartridges. I don't like to use the carbon pad that comes with it, so I just cut a piece of bulk filter pad and use that in the slot. When water flow slows, I wash out or replace the filter pad. No need to buy any more filter cartridges, just bulk pads (cut to fit. alot cheaper). How did I do explaining? 