Shop for Pond Algae Controllers

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  1. Pond Blocks 4 pk

    Pond Blocks 4 pk

    EPA RegisteredHelps control the growth of algaeJust toss in Pond Blocks and their time-release formula goes to work immediately Under normal conditions, just one block treats a 250-gallon pond. Not recommended for ponds that are home to water lilies or hyacinths.
  2. POND BLOCK ALGAE CONTROL

    POND BLOCK ALGAE CONTROL

    Algaecide for Ponds

  3. Pond Block - 4/Pack

    Pond Block - 4/Pack

    Offers an easy, effective way to control and prevent the growth of algae. Leaves pond water crystal clear. Helps keep pond clear from algae when used regularly. Pond block is not recommended for lilies or hyacinths.
  4. Pond Block - 1/Pack

    Pond Block - 1/Pack

    Offers an easy, effective way to control and prevent the growth of algae. Leaves pond water crystal clear. Helps keep pond clear from algae when used regularly. Pond block is not recommended for lilies or hyacinths.
  5. Pellets+ 4.4 lbs

    Pellets+ 4.4 lbs

    Concentrated barley straw enriched with peat and humic acidLess mess and cost than bales of pond barleyClarifies ponds organically - no harmful chemicals Barley straw pellets are easier to apply to your pond than bales, pillows or pads. Decomposes quickly and works year-round to soften pond water and reduce negative effects of phosphate. Improves fish environment and works year-round. May also buffer pH and control some alkalinity, depending on level and length of use. Treats a 500 gallon pond up to 12 months or an 800 gallon pond up to 8 months.Please click on "More Information" for application rates.
  6. Pellets+ 25 lb bucket

    Pellets+ 25 lb bucket

    Concentrated barley straw enriched with peat and humic acidLess mess and cost than bales of pond barleyClarifies ponds organically - no harmful chemicals Barley straw pellets are easier to apply to your pond than bales, pillows or pads. Decomposes quickly and works year-round to soften pond water and reduce negative effects of phosphate. Improves fish environment and works year-round. May also buffer pH and control some alkalinity, depending on level and length of use. Treats a 500 gallon pond up to 12 months or an 800 gallon pond up to 8 months.Please click on "More Information" for application rates.
  7. PC MICROBIAL ALGAE CLEAN
  8. PC MICROBIAL ALGAE CLEAN
  9. PC MICROBIAL ALGAE CLEAN
  10. PC MICROBIAL ALGAE CLEAN

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