Review on TMI Submersible Aquarium Fountain Hydroponics by Laura Tolson

I bought this for an "art" project using colored hydrogel beads (small hydrophilic polymer beads that swell in water and grow to twice the size of bubble tea beads). The pump had to create moderate turbulence to move the balls around a 1-gallon cylinder filled with water. Because the flow of the pump is adjustable, it worked brilliantly to keep the balls in suspension, creating a kinetic display of the continuous "juggling" of the balls.