Barley Straw Bale - 8 oz. pond air Give your pond's ecosystem a

Give your pond's ecosystem a boost even in cold weather

basalt column or rock cover to hide your catch basin

or a drop in oxygen levels

Synchronized color changing 144 LED light casts brilliant red

good beneficial bacteria than many other filtration media options on the market

Barley Straw Bale - 8 oz. pond air Give your pond's ecosystem aBarley Pond Straw employs the all natural qualities of barley straw to deter algae in water and on surfaces. It works in a variety of waterscapes, including small farm ponds, golf course water features, detention ponds, and retention ponds. Barley straw is safe for aquatic plants, Koi and other fish that live in backyard ponds. It is also safe to use with both pets and livestock, which means barley straw bales are not only great to use in water