{"product_id":"dennerle-co2-long-term-test-correct-ph","title":"Dennerle CO2 Long-Term Test Correct + pH","description":"\u003cp\u003e\u003cspan\u003eDennerle CO2 Long-Term Test Correct + pH for the continuous monitoring of carbon dioxide levels in planted aquariums. The level of CO2 in the aquarium can easily be read directly from the six-colour scale in milligrams per litre. This provides an absolutely simple and reliable means of setting the correct CO2 supply level.\u003c\/span\u003e\u003c\/p\u003e","brand":"Brentwood Aquatic \u0026 Pet Centre","offers":[{"title":"Default Title","offer_id":60924284535118,"sku":null,"price":22.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/1304\/0974\/files\/image_09d93a98-013f-42a1-ac1a-f2efa8c257b7.jpg?v=1790190562","url":"https:\/\/brentwoodaquatic.co.uk\/products\/dennerle-co2-long-term-test-correct-ph","provider":"Brentwood Aquatic \u0026 Pet Centre","version":"1.0","type":"link"}