{"title":"Water test","description":"\u003cp data-start=\"280\" data-end=\"663\"\u003eA healthy aquarium starts with stable, clean water. With the right water tests, you can keep track of the most important water parameters at all times and react quickly before problems arise. In this category, you'll find a wide selection of test strips, drop tests, and digital meters for reliable water analysis in your aquarium.\u003c\/p\u003e\n\n\u003cp data-start=\"665\" data-end=\"929\"\u003e Whether it's pH value, nitrite (NO₂), nitrate (NO₃), ammonium (NH₄), phosphate (PO₄) or total hardness (GH\/KH) – our tests help you monitor the biological balance in the tank and create optimal living conditions for fish, shrimp and plants.\u003c\/p\u003e","products":[{"product_id":"esha-aqua-quick-test-50er-pack-teststreifen","title":"eSHa Aqua-Quick-Test, 50-pack of test strips","description":"\u003cp data-end=\"559\" data-start=\"247\"\u003e\u003cbr\u003e With the \u003cstrong data-end=\"279\" data-start=\"255\"\u003eeSHa Aqua-Quick test,\u003c\/strong\u003e you can check the most important water parameters in your aquarium in seconds – \u003cstrong data-end=\"399\" data-start=\"363\"\u003esimply, precisely, and reliably\u003c\/strong\u003e . The test strips are ideal for freshwater aquariums and allow you to regularly monitor the water to ensure the well-being of your fish and plants.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp data-end=\"598\" data-start=\"566\"\u003e \u003cstrong\u003eFeatures \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli data-end=\"785\" data-start=\"602\"\u003e 🧪 Fast 6-in-1 water analysis:\u003cbr data-end=\"642\" data-start=\"639\"\u003e Measures the most important parameters simultaneously: pH, KH (carbonate hardness), GH (total hardness), NO₂ (nitrite), NO₃ (nitrate) and Cl₂ (chlorine).\u003cbr\u003e\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"973\" data-start=\"789\"\u003e 💧 \u003cstrong data-end=\"830\" data-start=\"792\"\u003eEasy \u0026amp; safe to use:\u003c\/strong\u003e\u003cbr data-end=\"833\" data-start=\"830\"\u003e Briefly dip the test strip into the aquarium water, wait 60 seconds and compare the color fields with the enclosed color scale – done!\u003cbr\u003e\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"1106\" data-start=\"977\"\u003e 📊 \u003cstrong data-end=\"1008\" data-start=\"980\"\u003eReliable results:\u003c\/strong\u003e \u003cbr data-end=\"1011\" data-start=\"1008\"\u003ePrecise monitoring of water quality to be able to react to changes in a timely manner.\u003cbr\u003e\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"1262\" data-start=\"1110\"\u003e 🐠 \u003cstrong data-end=\"1148\" data-start=\"1113\"\u003eSuitable for freshwater aquariums:\u003c\/strong\u003e\u003cbr data-end=\"1151\" data-start=\"1148\"\u003e Ideal for regular monitoring during new setups, water changes, or in case of suspected water problems. \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-end=\"1262\" data-start=\"1110\"\u003e\u003cbr data-end=\"1302\" data-start=\"1299\"\u003e \u003cstrong data-end=\"1323\" data-start=\"1304\"\u003e50 test strips\u003c\/strong\u003e in a resealable container – hygienic, handy and long-lasting.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"eSHa","offers":[{"title":"Default Title","offer_id":52477168222535,"sku":null,"price":13.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/3588\/8199\/files\/Design_ohne_Titel_3_7593f2dd-f299-4cc4-b0ee-65417da7f8e4.jpg?v=1759681924"},{"product_id":"aqualight-ph-controller-ph-201-mit-elektrode","title":"Aqualight pH Controller PH-201 with electrode","description":"\u003cp data-start=\"258\" data-end=\"534\"\u003e\u003cbr\u003e Aqualight pH Controller PH-201 with electrode\u003cbr\u003e\u003cbr\u003e The PH-201 continuously measures and controls your pH-dependent devices – ideal for \u003cstrong data-start=\"225\" data-end=\"254\"\u003eCO₂ solenoid valve control\u003c\/strong\u003e in freshwater or saltwater aquariums.\u003cbr\u003e\u003cbr\u003e The switchable control direction (HI\/LO) allows you to lower the pH (e.g., CO₂ addition) or raise it (e.g., limewater).\u003c\/p\u003e\n\n\u003cp data-start=\"258\" data-end=\"534\"\u003e \u003cstrong data-start=\"407\" data-end=\"434\"\u003eTwo-point calibration\u003c\/strong\u003e (pH 7 and pH 4\/9) ensures reliable values.\u003cbr\u003e \u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/aqualight.de\/media\/pdf\/8d\/f7\/77\/Ph-controller201.pdf?srsltid=AfmBOorKg2riSPa1FOX0jUOfEcFCmIR0uAGgyCaYqkT46NdqXDim039-\" rel=\"noopener\" alt=\"https:\/\/aqualight.de\/media\/pdf\/8d\/f7\/77\/Ph-controller201.pdf?srsltid=AfmBOorKg2riSPa1FOX0jUOfEcFCmIR0uAGgyCaYqkT46NdqXDim039-\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli data-start=\"539\" data-end=\"699\"\u003e \n\u003cstrong data-start=\"539\" data-end=\"555\"\u003eMeasuring range:\u003c\/strong\u003e 0.00–14.00 pH · \u003cstrong data-start=\"572\" data-end=\"592\"\u003eAdjustment range:\u003c\/strong\u003e 3.50–10.50 pH · \u003cstrong data-start=\"609\" data-end=\"623\"\u003eResolution:\u003c\/strong\u003e 0.01 pH · \u003cstrong data-start=\"634\" data-end=\"650\"\u003eAccuracy:\u003c\/strong\u003e ±0.1 pH. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/aqualight.de\/en\/shop\/water-treatment-chemicals\/co2-technique\/235\/ph-meter-and-controller-ph-201?srsltid=AfmBOooWgr5nAT4hzWcE-K3AA87kMX7XROJHkgy9HACFP6ZmWMRGU8nf\" rel=\"noopener\" alt=\"https:\/\/aqualight.de\/en\/shop\/water-treatment-chemicals\/co2-technique\/235\/ph-meter-and-controller-ph-201?srsltid=AfmBOooWgr5nAT4hzWcE-K3AA87kMX7XROJHkgy9HACFP6ZmWMRGU8nf\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"702\" data-end=\"905\"\u003e \n\u003cstrong data-start=\"702\" data-end=\"731\"\u003eControl direction switchable\u003c\/strong\u003e (HI-A \/ LO-A) for pH reduction or increase; \u003cstrong data-start=\"779\" data-end=\"809\"\u003erelay socket 5 A\/240 V\u003c\/strong\u003e switches the connected device (e.g. solenoid valve).\u003c\/li\u003e\n\n\u003cli data-start=\"908\" data-end=\"1033\"\u003e \n\u003cstrong data-start=\"908\" data-end=\"925\"\u003eCalibration:\u003c\/strong\u003e pH 7 (CAL) + pH 4\/9 (SLOPE) – quick and precise results. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/aqualight.de\/media\/pdf\/8d\/f7\/77\/Ph-controller201.pdf?srsltid=AfmBOorKg2riSPa1FOX0jUOfEcFCmIR0uAGgyCaYqkT46NdqXDim039-\" rel=\"noopener\" alt=\"https:\/\/aqualight.de\/media\/pdf\/8d\/f7\/77\/Ph-controller201.pdf?srsltid=AfmBOorKg2riSPa1FOX0jUOfEcFCmIR0uAGgyCaYqkT46NdqXDim039-\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1036\" data-end=\"1180\"\u003e \n\u003cstrong data-start=\"1036\" data-end=\"1063\"\u003eLED display (4-digit)\u003c\/strong\u003e , \u003cstrong data-start=\"1065\" data-end=\"1082\"\u003e230 V \/ 50 Hz\u003c\/strong\u003e , only \u003cstrong data-start=\"1088\" data-end=\"1095\"\u003e2 W\u003c\/strong\u003e power consumption. K\u003c\/li\u003e\n\n\u003cli data-start=\"1036\" data-end=\"1180\"\u003e\n\n \u003cstrong\u003eDimensions\u003c\/strong\u003e \u003cstrong data-start=\"1121\" data-end=\"1141\"\u003e150 × 85 × 42 mm\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003ePackage contents:\u003c\/strong\u003e Aqua Light PH-201 pH controller with electrode, instruction manual\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"Aqualight","offers":[{"title":"Default Title","offer_id":52615329939783,"sku":null,"price":89.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/3588\/8199\/files\/Erllenzapfen_7.png?v=1761299668"}],"url":"https:\/\/mtkxpd-xk.myshopify.com\/en\/collections\/wassertest.oembed","provider":"Terboven Aquaristik","version":"1.0","type":"link"}