The floating feeder, planter module calculates the density of fish in water. It then dispenses the right amount of food but before doing so, it sends out sounds waves. The shoal soon associates the sound waves with food and before you know it, trained fish!

It goes one step further tho. The plant on top serves a purpose by symbiotically growing to represent the health of your fish. A great tool for organic fisherman who need an easy way to farm and monitor their investments.