Will this work? my 1000 gal. pond and 5x6 1ft deep bog pond would it work this way.I have taken the plants and gunk out of the bog and would like to put a series of trays with holes in them to hold pots that would have clay or pebble balls in them as growing media.The bog waterfalls into the fish pond and the water is fed through a pump into a series of barrels that have bio media and filter pads to remove solids and then is fed back to the bogs.I would like to leave the area under the trays empty so I could eventially do prawns with the tilapia and plants. Anyone with suggestions will be welcomed.Thanks Lisa