Working Water Wheel

A working water wheel I made for my dart frog tank. No glue required - the rod stays in place. I've been using it for 6+ months in my terrarium.Using PLA will keep it terrarium/aquarium safe because there's no glue. For a aquarium a well positioned air hose will make it go around backwards.The integrated hexbolt allows for “gear-like” connections to generate power or add motion to your tank. It's a fun little addition to terrariums, fountains, or landscapes. Enjoy!