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Nishikoi Clear Waters Koi Fish Pond Blanket Weed Treatment 500ml

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  • Free UK Delivery when you spend over £39.99
£9.75 (Delivery from £3.95)
RRP: £13.49 You Save: £3.74 (28%)
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100% Effective treatment for blanket weed in fish ponds

Built in sludge busting bacterias

Quick dissolving treatment safe for use with UV's, all pond fish, plants, filter systems


Nishikoi Clearwaters contains beneficial bacteria that cleans your pond in a natural way, leaving you with NO MORE unsightly algae that covers plants or walls of your pond. Clearwaters is safe for all pond fish, plants and stimulates your biological filtration system.

At A Glance

  • 500ml treats 5,000 litres (1,100 gallons)
  • All natural treatment that disolves quickly and DOES NOT take on a milky appearance.
  • Built in sludge busting bacteria to help decompose sludge and organic waste


1 x 25ml measure (included) treats 500 litres (110 gallons). Repeat after 14 days.

On 28 onwards does every fortnight at rate of 1 x 25ml measure per 2,000 litres (440 gallons)

Full instructions are supplied


  • Free Delivery on orders over £39.99
  • Postage from £3.95 for smaller orders
  • Express 24hr postage option available
  • 14 day returns
  • International Shipping on non electrical products only
We aim to ship all orders received by 12 pm the same day with the exception of fibreglass fish ponds, Gardeco products & other special order products.
The 24 hr postage option does not include deliveries at weekends or bank holidays.
For full details please follow the link Delivery & Returns
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