{"title":"Water quality","description":"\u003cp\u003eClear water is not necessarily balanced water. Invisible parameters, such as nitrites or ammonium, directly influence fish health and algae growth. Measuring regularly allows you to take action at the right time rather than treating blindly.\u003c\/p\u003e\u003cp\u003eThis section offers Sera drop tests, individually or in a complete kit:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003eNO2 and NH4\/NH3: checking biological filtration, especially when starting up the pond;\u003c\/li\u003e\n\n\u003cli\u003epH, KH and GH: water stability and hardness;\u003c\/li\u003e\n\n\u003cli\u003eNO3 and PO4: nutrients that promote algae.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eIdeally, test in the morning, in the same spot, and record your results to track their evolution over the seasons.\u003c\/p\u003e","products":[{"product_id":"sera-aqua-test-set-analyse-deau","title":"Sera Aqua-Test Analysis - Complete analysis box to analyze the water in your pond","description":"\u003cp\u003eKnow your water. Only those who know the parameters of their water can react in time and combat deviations in order to protect animals and plants.\u003c\/p\u003e\n\n\u003cp\u003e The sera aqua-test set allows the determination of important parameters for freshwater and seawater – pH value, carbonate hardness (KH), total hardness (GH) and nitrites (NO \u003csub\u003e2\u003c\/sub\u003e ).\u003c\/p\u003e\n\n\u003cp\u003e Detailed instructions for use are included with each test. \u003c\/p\u003e\n\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/xLkXA5tuKWE\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":44946110284094,"sku":"4001942040006","price":39.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1810\/4382\/products\/foudebassin-com-sera-aqua-test-set-complet-d-analyse-d-eau-pour-etang-aquarium-4001942040006-4000-6424247861307.jpg?v=1681674981"},{"product_id":"po4-test-phosphate-eau-sera","title":"Sera Test PO4 - Phosphates - Drop Test","description":"\u003cp\u003e For easy determination of phosphate content in fresh and sea water\u003c\/p\u003e\n\n\u003cp\u003e Fish droppings and food are both possible causes of phosphates entering the water. Some of it is taken up by plants as a nutrient, but excess serves as food for unwanted algae.\u003c\/p\u003e\n\n\u003cp\u003e Enough for about 60 measures.\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":48025027346750,"sku":"04930","price":14.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1810\/4382\/products\/sera-sera-po4-test-de-phosphates-eau-sera-4001942049306-4930-6436722180155.jpg?v=1701530344"},{"product_id":"nh4-nh3-test-amonium-amoniaque","title":"Sera Test NH4\/NH3 - Ammonium\/Ammonia - Drop Test","description":"\u003cp\u003eThe Sera NH4\/NH3 test measures the ammonium and ammonia content of freshwater or seawater. These compounds mainly come from fish waste.\u003c\/p\u003e\u003cp\u003eAmmonium is almost harmless, but it turns into toxic ammonia when the pH rises. The provided table shows the proportion of ammonia according to the pH.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBrand\u003c\/td\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eParameter\u003c\/td\u003e\n\n\u003ctd\u003eNH4 \/ NH3, total value\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eType\u003c\/td\u003e\n\n\u003ctd\u003edrop test, colorimetric reading\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWater\u003c\/td\u003e\n\n\u003ctd\u003efreshwater and seawater\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNumber of tests\u003c\/td\u003e\n\n\u003ctd\u003eapproximately 60\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eReference\u003c\/td\u003e\n\n\u003ctd\u003e04910\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eHighlights\u003c\/h2\u003e\u003cul\u003e\n\n\u003cli\u003eDirect measurement in the pond or aquarium water.\u003c\/li\u003e\n\n\u003cli\u003eConversion table according to pH provided.\u003c\/li\u003e\n\n\u003cli\u003eApproximately 60 tests per kit.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eTo read the actual ammonia, you also need the pH value: plan for a pH test.\u003c\/p\u003e\u003cp\u003eTest at the start-up of the pond and after each addition of fish.\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":48025027477822,"sku":"04910","price":14.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1810\/4382\/products\/sera-nh4-nh3-test-amonium-amoniaque-4001942049108-4910-6336732659771.jpg?v=1701530347"},{"product_id":"no3-test-nitrate-de-leau-sera","title":"Sera Test NO3 - Nitrates - Drop Test","description":"\u003cp\u003eThe NO3 test measures the nitrate content of the water, using liquid reagents and a color chart. Rising levels indicate an excessive organic load.\u003c\/p\u003e\u003cp\u003eIt is suitable for freshwater and seawater: garden ponds, freshwater aquariums, or reef tanks.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBrand\u003c\/td\u003e\n\n\u003ctd\u003esera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eParameter\u003c\/td\u003e\n\n\u003ctd\u003enitrates (NO3)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMethod\u003c\/td\u003e\n\n\u003ctd\u003eliquid reagents, color comparison\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNumber of tests\u003c\/td\u003e\n\n\u003ctd\u003eapproximately 60\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWater type\u003c\/td\u003e\n\n\u003ctd\u003efreshwater and seawater\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eReference\u003c\/td\u003e\n\n\u003ctd\u003e04510\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\n\u003cli\u003eEasy visual reading, no equipment required.\u003c\/li\u003e\n\n\u003cli\u003eApproximately 60 tests to monitor the water for an entire season.\u003c\/li\u003e\n\n\u003cli\u003eUseful for assessing the effect of a water change or reduced feeding.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eIf nitrate levels are high, first remove the source of organic pollution. A partial water change provides immediate relief.\u003c\/p\u003e\u003cp\u003eOne of the reagents is highly toxic to aquatic life: the tested water should never be returned to the pond. Store the kit at room temperature, away from sunlight.\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":48025027674430,"sku":"04510","price":13.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1810\/4382\/products\/sera-no3-test-a-gouttes-nitrate-de-l-eau-sera-4001942045100-4510-6336793772091.jpg?v=1701530350"},{"product_id":"no2-test-nitrite-de-leau-sera","title":"Sera Test NO2 - Nitrites - Drop Test","description":"\u003cp\u003eThe Sera Test NO\u003csub\u003e2\u003c\/sub\u003e measures the nitrite content of freshwater and seawater. Nitrites are among the most toxic substances for fish. They accumulate when biological filtration is insufficient.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eParameter\u003c\/th\u003e\n\n\u003ctd\u003eNitrites (NO\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eType\u003c\/th\u003e\n\n\u003ctd\u003eDrop test\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eWater\u003c\/th\u003e\n\n\u003ctd\u003efreshwater and seawater\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eNumber of tests\u003c\/th\u003e\n\n\u003ctd\u003eapproximately 75\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN\u003c\/th\u003e\n\n\u003ctd\u003e4001942044103\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eHighlights\u003c\/h2\u003e\u003cul\u003e\n\n\u003cli\u003eEasy reading by color comparison.\u003c\/li\u003e\n\n\u003cli\u003eSuitable for aquariums, ponds, and seawater.\u003c\/li\u003e\n\n\u003cli\u003eProvides early warning of a struggling biological filter.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eTest especially when starting up a filter, after increasing feeding, or when fish appear lethargic.\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":48025027739966,"sku":"04410","price":11.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1810\/4382\/products\/sera-no2-test-a-gouttes-nitrite-de-l-eau-sera-4001942044103-4410-6336753172539.jpg?v=1701530352"},{"product_id":"ph-test-acidite-a-goutte-sera-15ml","title":"Sera Test pH - Liquid Reagent - Drop Test (100 measurements)","description":"\u003cp\u003eSera pH Test Drops for ponds and aquariums. Add the liquid reagent to a water sample and read the resulting color.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBrand\u003c\/td\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eType\u003c\/td\u003e\n\n\u003ctd\u003eLiquid reagent, test drops\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNumber of tests\u003c\/td\u003e\n\n\u003ctd\u003e100\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eVolume\u003c\/td\u003e\n\n\u003ctd\u003e15 ml\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eManufacturer's reference\u003c\/td\u003e\n\n\u003ctd\u003e04310\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEAN\u003c\/td\u003e\n\n\u003ctd\u003e4001942043106\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eApproximately 100 tests per bottle\u003c\/li\u003e\n\n\u003cli\u003eEasy color reading\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eGood to know\u003c\/h2\u003e\n\u003cp\u003eMeasure the pH in the morning and evening from time to time: it varies during the day in a planted pond.\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":48025028034878,"sku":"04310","price":9.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1810\/4382\/products\/sera-sera-test-ph-test-en-gouttes-pour-etang-aquarium-15ml-4001942043106-4310-6411653283899.jpg?v=1701530355"},{"product_id":"kh-test-durete-carbonate-sera","title":"Sera Test KH - Carbonate Hardness - Drop Test","description":"\u003cp\u003eThe sera KH-Test measures the carbonate hardness of the water in freshwater or saltwater aquariums and ponds. It is a simple-to-read drop test that indicates pH stability.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBrand\u003c\/td\u003e\n\n\u003ctd\u003esera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eParameter\u003c\/td\u003e\n\n\u003ctd\u003ecarbonate hardness (KH)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eType\u003c\/td\u003e\n\n\u003ctd\u003edrop test\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eVolume\u003c\/td\u003e\n\n\u003ctd\u003e15 ml\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\n\u003ctd\u003eapprox. 390 °dKH\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConversion\u003c\/td\u003e\n\n\u003ctd\u003e°dKH x 1.78 = TAC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eUse\u003c\/td\u003e\n\n\u003ctd\u003efreshwater, saltwater, ponds\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eReference\u003c\/td\u003e\n\n\u003ctd\u003e04210\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eHighlights\u003c\/h2\u003e\u003cul\u003e\n\n\u003cli\u003eSingle bottle, read by color change.\u003c\/li\u003e\n\n\u003cli\u003eSuitable for aquariums and ponds.\u003c\/li\u003e\n\n\u003cli\u003eValue can be directly converted to French TAC.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eKH too low: add sera pond bio balance to ponds, sera KH\/pH-plus to freshwater aquariums. KH too high in freshwater aquariums: filter with sera super peat.\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":48025028362558,"sku":"04210","price":8.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1810\/4382\/products\/sera-sera-test-kh-test-durete-carbonate-sera-4001942042109-4210-5981760454715.jpg?v=1701530357"},{"product_id":"gh-test-durete-generale-eau-sera","title":"Sera Test GH - Total Hardness - Drop Test","description":"\u003cp\u003eSera GH test kit with drops for measuring the total hardness of pond or aquarium water. Count the drops until the color changes.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBrand\u003c\/td\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMeasurement\u003c\/td\u003e\n\n\u003ctd\u003eTotal hardness (GH)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eType\u003c\/td\u003e\n\n\u003ctd\u003eDrop test\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\n\u003ctd\u003eApproximately 420 °dGH measured in total\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConversion\u003c\/td\u003e\n\n\u003ctd\u003e1 °dGH = 1.78 °f (French degrees)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eManufacturer reference\u003c\/td\u003e\n\n\u003ctd\u003e04110\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEAN\u003c\/td\u003e\n\n\u003ctd\u003e4001942041102\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eSuitable for ponds and aquariums\u003c\/li\u003e\n\n\u003cli\u003eResult in °dGH, convertible to French degrees\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eGood to know\u003c\/h2\u003e\n\u003cp\u003eThe result is given in °dGH: multiply it by 1.78 to obtain it in French degrees (°f).\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":48025028657470,"sku":"04110","price":9.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1810\/4382\/products\/sera-gh-test-durete-generale-eau-sera-4001942041102-4110-5892750671931.jpg?v=1701530360"}],"url":"https:\/\/iquishop.com\/en\/collections\/qualite-deau.oembed","provider":"Boutique Aquishop","version":"1.0","type":"link"}