Blue Thumb Barley Straw Pellets, 5 Pounds Airmax Ecosystems Granular formula especially designed to

Granular formula especially designed to treat string algae

Mixes quickly in combination with aeration devices

Helix Super Strength Beneficial Bacteria has over 100 billion colony forming units per gram

020 770 420 18' 8lb PU01147 CA2000 1

Atlantic Water Gardens Hammered Brass Bowls add style and elegance into any landscape or hardscape

Blue Thumb Barley Straw Pellets, 5 Pounds Airmax Ecosystems Granular formula especially designed toBlue Thumb Barley Extract provides a natural solution for maintaining a clean and healthy pond all year long! As barley straw slowly degrades, it emits a natural extract effective for clarifying pond water. Includes mesh application bag Safe to use around aquatic life Treats up to 5000 gallons for up to 3 months