I built this container water garden pond for my condo balcony 5 years ago. It is made of 2 wooden pots and powered by a mini-jet 404 which brings water from the bottom container to the top one. It holds 7 gallons of water.
Here's an update. Currently it has a Helvola and a Perry's Baby Red lily, a dwarf Papyrus and various other plants, and Rosy Minnows.
Just waiting for some sun now so that the Perry's Baby Red lily can bloom.
