I don't want to have all the filtration matter in back of my 24 gallon aquapod. I just want the natural biological filtration to kick in and just let the water flow. however I was thinking that I might want something to screen some debris away. like the white stuff and let the water flow through it and let it catch some stuff. but I don't know how to go about the modification. What kind of filtration is everyone running in there aquapods?:rollface: