{"id":175728,"date":"2026-01-20T15:05:31","date_gmt":"2026-01-20T14:05:31","guid":{"rendered":"https:\/\/insektenliebe.com\/instructions-for-the-carbonate-hardness-test\/"},"modified":"2026-01-20T15:16:54","modified_gmt":"2026-01-20T14:16:54","slug":"instructions-for-the-carbonate-hardness-test","status":"publish","type":"page","link":"https:\/\/insektenliebe.com\/en\/instructions-for-the-carbonate-hardness-test\/","title":{"rendered":"Instructions for the carbonate hardness test"},"content":{"rendered":"\n

Water quality not only plays a central role for our consumption, but also for the care of terrariums. In particular, the carbonate hardness content, which indicates the calcium carbonate content in the water, is relevant for terrarium care. <\/p>\n\n

Using water that is too hard leaves unsightly limescale stains on glass surfaces. With AquaGuard, our efficient water softener, limescale is successfully removed from the water to achieve clearer and cleaner spray water. <\/p>\n\n

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\n
\"AquaGuard
<\/div><\/a><\/div><\/div>\n\n\n\n

AquaGuard water softener<\/a><\/h2>\n\n
\n\t\t\t\t\t14,95 €<\/span><\/bdi><\/span> –<\/span> 17,95 €<\/span><\/bdi><\/span>Price range: 14,95 € through 17,95 €<\/span> incl. VAT, plus shipping<\/small>\n\t\t\t\t<\/div><\/div>\n\n
\n\t\t\t\t

AquaGuard water softener: The solution for limescale-free water! Free your tap water from annoying limescale and ensure crystal-clear results in your irrigation system or spray bottle with AquaGuard Water Softener.…<\/p>\n\n\t\t\t<\/div><\/div>\n\n

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Kategorie: <\/span>Lighting & climate<\/a><\/div>\n\n
\n\t\t\t\tArtikelnummer:<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

To know how much AquaGuard you need, it is crucial to measure the carbonate hardness of your water. Below you will find simple and precise instructions for testing the carbonate hardness so that you can spray your terrarium without unsightly water stains. <\/p>\n\n

Tips<\/h2>\n\n
    \n
  • Carry out the test in a well-lit area so that you can see the colors better.<\/li>\n\n\n\n
  • Compare the color as quickly as possible after the 30 seconds, as the color of the strip can change over time.<\/li>\n\n\n\n
  • Store the test strip in a cool, dry place to ensure its shelf life.<\/li>\n<\/ul>\n\n
    \n
    \n

    1. preparation<\/h3>\n\n\n\n
      \n
    • Fill a clean glass or container with the tap water to be tested.<\/li>\n<\/ul>\n\n\n\n

      2. perform test<\/h3>\n\n\n\n
        \n
      • Hold the test strip directly in the tap water for 5 seconds.<\/li>\n\n\n\n
      • Make sure that the yellow test area gets completely wet.<\/li>\n\n\n\n
      • Pull out the test strip and shake it gently to remove excess water.<\/li>\n<\/ul>\n\n\n\n

        3. waiting time<\/h3>\n\n\n\n
          \n
        • Wait for 30 seconds.<\/li>\n\n\n\n
        • Avoid touching or moving the test strip during this time.<\/li>\n<\/ul>\n\n\n\n

          4. color matching<\/h3>\n\n\n\n
            \n
          • Now compare the color of the test strip with the color scale.<\/li>\n\n\n\n
          • Read the result and determine the carbonate hardness of your water.<\/li>\n<\/ul>\n\n\n\n
            <\/div>\n\n\n\n
            \n
            \n
            \"Carbonate
            0 \u00b0d<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n\n
            \n
            \"Carbonate
            3 \u00b0d<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n\n
            \n
            \"Carbonate
            6 \u00b0d<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n\n
            \n
            \"Carbonate
            10 \u00b0d<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n\n
            \n
            \"Carbonate
            15 \u00b0d<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n\n
            \n
            \"Carbonate
            20 \u00b0d<\/strong><\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
            \n
            \n
            \"Carbonate<\/figure>\n\n\n\n
            \"Carbonate<\/figure>\n\n\n\n
            \"Carbonate<\/figure>\n\n\n\n
            \"Carbonate<\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n

            Result<\/h2>\n\n
              \n
            • If the color is light, the carbonate hardness is low<\/li>\n\n\n\n
            • If the color is dark, the carbonate hardness is high<\/li>\n\n\n\n
            • Note the exact values<\/li>\n<\/ul>\n\n

              Waste disposal<\/h2>\n\n
                \n
              • Throw the used test strip in the trash<\/li>\n\n\n\n
              • Do not use a test strip twice<\/li>\n<\/ul>\n\n

                Dosage<\/h2>\n\n
                  \n
                • For a carbonate hardness of up to 8\u00b0 dKH<\/strong>, please add 2 ml AquaGuard per 1 liter<\/strong> of<\/strong> spray water.<\/li>\n\n\n\n
                • If your carbonate hardness is between 8\u00b0 and 15\u00b0 dKH<\/strong>, 4 ml per liter<\/strong> of spray water is recommended.<\/li>\n\n\n\n
                • For values between 15\u00b0 and 25\u00b0 dKH<\/strong>, you should use 6 ml per liter<\/strong> of water.<\/li>\n<\/ul>\n\n

                  Pour the required amount of AquaGuard directly into the storage tank of your sprinkler system or into your spray bottle.<\/p>\n\n

                  We hope that this guide has helped you to effectively measure the carbonate hardness of your water and therefore determine the optimum dosage of AquaGuard for your terrarium. The correct use of AquaGuard will help to prevent calcium stains and create an attractive and healthy environment in your terrarium. <\/p>\n\n

                  If you have any further questions or queries, our customer service team will be happy to help. Good luck and enjoy caring for your terrarium! <\/p>\n\n

                  <\/div>\n\n

                  <\/p>\n","protected":false},"excerpt":{"rendered":"

                  Water quality not only plays a central role for our consumption, but also for the care of terrariums. In particular, the carbonate hardness content, which indicates the calcium carbonate content in the water, is relevant for terrarium care. Using water that is too hard leaves unsightly limescale stains on glass surfaces. With AquaGuard, our efficient […]<\/p>\n","protected":false},"author":68163,"featured_media":148247,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"class_list":["post-175728","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nInstructions for the carbonate hardness test - Insektenliebe<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/insektenliebe.com\/en\/instructions-for-the-carbonate-hardness-test\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Instructions for the carbonate hardness test - Insektenliebe\" \/>\n<meta property=\"og:description\" content=\"Water quality not only plays a central role for our consumption, but also for the care of terrariums. 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