My design will work perfectly as long as the bucket is below the water level of the pond. If its an inground pond just bury it or if its an above ground then just set it next to it. If your worried about filtration just dont add quite as much water so that the level in the bucket is lower and will create a "dry" cavity of media. This will give you wet/dry filtration as the water trickles down. The oxygen helps grow benificial bacteria. It will make your two buckets much more efficient and effective at cleaning the water for your monster fish. Good Luck! Im going to be using this filtration method on my shed 2000 gallon native tank.