All of us, at one time or another, have had the proverbial 'Light bulb' idea. Sometimes they are good; most times they are just 'Brain F*rts'. Some have been known to change human history; many are just a sign that we need to change our underwear. I have an idea and would like some feedback as to whether it is promising and workable as a method of Pond installation. It may have already been utilized, but I have found no instance. The basic idea is to construct a Pond in the usual manner except it would have a False Bottom that is porous. It would be basically a Pondless construction utilizing BioBlox only the reservoir would be dug much deeper and wider with the Bioblox being covered with 3" coarse gravel, preferably Egg Rock. A Bottom Drain(s) would be installed in the liner under the Bioblox, in effect making the entire Pond bottom a filter. Does this sound worth investigating further or do I need to just go do laundry?