Was lookig at the fleck 40922 bottom distributor, it says that using this you do not need gravel bed ?
I have a down flow carbon filter & am wondering if this works better than the standard bottom distributor that came with the fleck valve & if so should I continue to use a gravel bed also.
V / R Dwayne
I have a down flow carbon filter & am wondering if this works better than the standard bottom distributor that came with the fleck valve & if so should I continue to use a gravel bed also.
V / R Dwayne