Japanese Water Gardens
120 Pins 5y
Pond Supplies and Cleaners | Gardeners.com
Garden Ponds: Barley bales to keep koi ponds and fountain water crystal clear. Barley Straw Controls Algae Growth Naturally. Keep the water in your container water garden, small pond or aquarium clean and clear the natural way — with barley straw. Just float this barley straw-filled mesh sachet in the water and it will inhibit algae growth for up to 6 months.