GreenNeedle
Member
As per the title really.
I only have half my filter filled with media and this is because I want to keep the flow rate as high as possible.
With this in min, what options are there for a media with a high surface are that also doesn't reduce flow too much. I have read a fair few comment about sintered glass on here recently as not reducing the flow as much. Does it have a higher surface are than ceramic hoops or bio balls etc.
Andy
I only have half my filter filled with media and this is because I want to keep the flow rate as high as possible.
With this in min, what options are there for a media with a high surface are that also doesn't reduce flow too much. I have read a fair few comment about sintered glass on here recently as not reducing the flow as much. Does it have a higher surface are than ceramic hoops or bio balls etc.
Andy