Heron Stop Filter Pond Size_ 16000 Gallons Compare EasyPro Aeration Systems and

Compare EasyPro Aeration Systems and see the difference:

Suited to intermittent or continuous duty applications

or Quarter Sheets (19

Outlet:  The outlet fitting is 5/8" O

By converting ammonia to nitrite then nitrate

Heron Stop Filter Pond Size_ 16000 Gallons Compare EasyPro Aeration Systems andA 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