Swell Extract Of Barley Straw

4 reviews

Barley Straw is nature's remedy for green water and blanket weed. Now you can harness its effectiveness with this Swell product. In liquid form, added to your pond water it can make a huge difference.


  • Barley Straw Extract 1ltr Sale
    code: SWLA0077 In stock More than 10 in stock

Product Information

Swell Barley Straw Extract is a natural alternative to a chemical treatment and is totally harmless to all fish and wildlife.

Barley straw releases natural chemicals into your water which disrupt the production of algae. Microbes consume the nutrients that algae needs to thrive which stops any regrowth. This is an excellent product to use when the warmer weather arrives to keep your pond looking good and in great condition.

Treats 10,000 gallons (22,500 litres) Dose 10ml per 450 litres (100 gallons) of pond water, repeat dose after 1 week, continue to dose every 2 weeks in spirng and summer.

Swell own branded products compare more than favourably with other leading brands, and as all our products benefit from everyday low prices, you are sure of the best deal.

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