{"product_id":"jbl-potassium-test-kit-k","title":"JBL Potassium Test Kit K","description":"\u003cp id=\"p-rc_ba034733b2849f32-100\"\u003e\u003cspan class=\"citation-362\"\u003eThe \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-362\"\u003eJBL Potassium Test Kit (K)\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-362 citation-end-362\"\u003e is an essential professional-grade water analysis tool designed to measure potassium levels quickly and accurately in freshwater and planted aquariums.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Potassium is a critical macronutrient that aquatic plants rapidly consume; \u003cspan class=\"citation-361 citation-end-361\"\u003edeficiencies often lead to stagnating growth and pinholes in leaves, even when lighting and carbon dioxide levels are optimal.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3\u003eShort Description \u0026amp; Highlights\u003c\/h3\u003e\n\u003cp id=\"p-rc_ba034733b2849f32-101\"\u003e\u003cspan class=\"citation-360 citation-end-360\"\u003eThe JBL ProAquaTest K is a specialized turbidity-based test kit that allows beginner and advanced aquarists to monitor potassium concentrations with confidence.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-359 citation-end-359\"\u003eBy detecting hidden nutrient shortages early, this test helps prevent unsightly algae outbreaks and promotes lush, vibrant plant development.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-358 citation-end-358\"\u003eThe kit includes all necessary reagents, syringes, and a specialized viewing vial for approximately 25 precise measurements.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Product Highlights:\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eProduct Name\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eJBL PROAQUATEST K Potassium (Kalium)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAquarium Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFreshwater \u0026amp; Planted Aquariums \/ Aquascapes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eTest Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTurbidity-based quick drop test (Visual reference)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMeasurement Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 to 15 mg\/l ( ניתן extendable via dilution)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCapacity\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 25 tests\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eIdeal Target Value\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 to 30 mg\/l for heavily planted setups\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eIncluded Components\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Reagents, Special Glass Vial, Syringe, Dosing Spoon, Instructions\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDetailed Beginner Care Guide\u003c\/h3\u003e\n\u003cp id=\"p-rc_ba034733b2849f32-102\"\u003e\u003cb\u003e1. Understanding Potassium in the Aquarium\u003c\/b\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_ba034733b2849f32-102\"\u003e\u003cspan class=\"citation-357 citation-end-357\"\u003ePotassium (K) is one of the primary macronutrients required for healthy freshwater plant metabolism.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-356 citation-end-356\"\u003eBecause tap water frequently lacks sufficient potassium relative to calcium and magnesium, levels can deplete rapidly within hours of fertilization.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Regular testing ensures your plants have continuous access to this vital building block. \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e2. Step-by-Step Testing Procedure\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRinse the enclosed plastic syringe and glass test vial thoroughly with the aquarium water you wish to test.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_ba034733b2849f32-103\"\u003e\u003cspan class=\"citation-355 citation-end-355\"\u003eMeasure exactly specified water volumes using the syringe and pour the sample into the glass vial.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdd the designated drops and amounts of reagents according to the enclosed instruction manual, swirling gently.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAllow the sample to react, creating a cloudy turbidity response. Slowly pour the mixture into the special measuring vial until the black cross printed underneath is obscured, then read the corresponding value in mg\/l.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e3. Interpreting Results \u0026amp; Adjusting Care\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIf your test results fall below the recommended range of 10–30 mg\/l, you can safely supplement macro-element fertilizers (such as liquid potassium boosters) to restore balance. Routine weekly testing allows beginners to fine-tune their dosing schedule and maintain a thriving, algae-free ecosystem.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":57204782039380,"sku":"2413000","price":30.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1052\/5828\/7444\/files\/JBLPotassiumTestKit_K.jpg?v=1789762359","url":"https:\/\/www.tropicalmarineaquatic.com\/products\/jbl-potassium-test-kit-k","provider":"Tropical Marine Aquatic","version":"1.0","type":"link"}