A simple and nearly invisible deterrent helping to protect pond fish from herons and cats.
Place the stakes around the pond, 25-30 cm from the edge and about 150 cm apart, with the stakes pointing toward the pond, each pack contains 8 stakes.
Thread the nylon string through the holes and fasten the bells to the upper string between the stakes.
The kit will protect ponds with a circumference up to approx 10 metres.