Heron Stop Flow Rate at 9 Feet of Head_2425 GPH Grounding plate provides unparalleled protection

Grounding plate provides unparalleled protection against electrical hazards in your pond

Contains billions of CFUs (colony forming units) of 6 types of beneficial bacteria

16 in2 of active surface area

if you want the “microbes” to have a “head start” on the cold water temperatures start treating in the early fall

absorbing the ammonia from your pond water

Heron Stop Flow Rate at 9 Feet of Head_2425 GPH Grounding plate provides unparalleled protectionA simple and nearly invisible deterrent helping to protect pond fish from herons and cats. Place the stakes around the pond, 10" 12" from the pond and about 5' apart, with the stakes pointing in towards the pond. 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. 30 ft