{"product_id":"ntlabs-duckweed-control-500ml","title":"NT Labs Duckweed Control 500ml","description":"\u003cp\u003eNT Labs Cristalclear can be used to help prevent the build-up of duckweed. Cristalclear removes phosphate from the water, the nutrient responsible for the rapid spread of duckweed. Add to the pond every week for the first 2 weeks and every other week thereafter during the growing season to achieve optimum benefits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNT Labs Cristalclear - Duckweed Control Dose Rate:\u003c\/strong\u003e\u003cbr\u003e- 250ml treats up to 1,000 gallons (4,550 litres)\u003cbr\u003e- 500ml treats up to 2,000 gallons (9,100 litres)\u003cbr\u003e- 1000ml treats up to 4,000 gallons (18,200 litres)\u003c\/p\u003e\n\u003cp\u003eSimply apply the correct dosage to the pond using the measure provided.\u003c\/p\u003e","brand":"Brentwood Aquatic \u0026 Pet Centre","offers":[{"title":"Default Title","offer_id":60578829467982,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/1304\/0974\/files\/image_920b0502-0628-4e5a-9cc1-05fe292c1cde.png?v=1789205252","url":"https:\/\/brentwoodaquatic.co.uk\/products\/ntlabs-duckweed-control-500ml","provider":"Brentwood Aquatic \u0026 Pet Centre","version":"1.0","type":"link"}