|These are paper plans, requiring parts and assembly (also available as downloadable plans for roughly half the price).|
The Fish10 is most effective when used in moving water, like rivers or streams. It is also more effective on ground-feeding fish than on scaled (open-water) fish. Special instructions are given for use in a pond or still water.
Note that these will not work in the sea or ocean, as the salt water conductivity is too high.