PondBuilder PB1137 Elite 10 Inch Pond Skimmer spillway These bio-cubes allow your pond

These bio-cubes allow your pond filter to maintain greater levels of beneficial bacteria for clearer water and a better ability to handle a larger fish load as your pond matures

the grate can support up to 1

5 inches in diameter

or 5/8" barb

PondBuilder PB1137 Elite 10 Inch Pond Skimmer spillway These bio-cubes allow your pondThe PondBuilder PB1137 Elite 10 Inch Pond Skimmer lets you protect and hide your pump with style and ease! Its natural cover lid blends with any landscape. As water flows into the skimmer box the debris net traps floating debris, reducing the time you spend manually cleaning your pond. This skimmer includes: Natural cover lid Matala filtration mat with stainless frame Skimmer debris net Self tapping stainless screws Rubber uni seals for 2" discharge