Larry - This is our favorite. The stunning Volute water feature by Tills Innovations. A vortex being captured and displayed in clarity and detail. What appears to be a solid piece of glass with a spinning vortex. A mesmerising water feature.
The instructions said, "use a gal jar and a type of stand place the jar in the water on it’s side, let it fill with water(completely sbmerged) then tip it up slowly bottom up, and the fish can swim up into it if they want"
22 Small Garden or Backyard Aquarium Ideas Will Blow Your Mind