Thunderous Bubble Ladder

This is a bubble ladder that is used in aquariums with plants. Piping CO2 down the tube will force the bubbles to slowly float through the ladder. Some of the gas is absorbed in the water and used by the plants to grow. Its designed so that two can be stacked one on top of the other to make it twice as long. the top section needs to be flipped horizontally if you are stacking two.

To complete this design fasten 1/8" plexiglass to each side. I am going to use tiny screws or bolts so that the panels can be removed for cleaning. Alternatively, I was also thinking about using magnets to fasten the ladder right up close to the glass.

This design is a remix of the bubble ladder that Mr.Lunk created. He did all the heavy lifting with creating a CAD model that was easy to work with.