EasyPro™ Liquid Rock and Waterfall Cleaner Flow Rate at 10 Feet of Head_1193 GPH you might consider Barley Straw

you might consider Barley Straw Concentrated Extract

SS0000 Standard Skimmer with 8

18 inches deep or less

Use on unpainted patio furniture

EasyPro™ Liquid Rock and Waterfall Cleaner Flow Rate at 10 Feet of Head_1193 GPH you might consider Barley StrawRock & Waterfall Cleaner Liquid brings safe and powerful oxygen based cleaning to ponds, waterfalls, streams, fountains, statuary and other water features. Great for use in koi ponds. Commercial strength oxy based cleaning Quickly and effectively clean ponds, rocks and waterfalls Simply pour into area with most active water movement for best mixing Safe for use around pets, fish, plants and wildlife DIRECTIONS FOR USE: Apply 1 fluid ounce per 300