{"product_id":"seachem-reef-kalkwasser-250g","title":"Seachem Reef Kalkwasser Calcium Hydroxide 250g","description":"\u003cp\u003eExperience precise calcium balancing and enhanced coral growth with Seachem Reef Kalkwasser 250g. This pure calcium hydroxide formulation is renowned for its high purity and solubility, making it an optimal choice for marine aquariums. Kalkwasser solutions help maintain calcium concentrations at levels found in natural seawater, while indirectly supporting carbonate alkalinity. However, its effectiveness is largely influenced by the rate of evaporation and CO2 concentration within your system.\u003c\/p\u003e  \u003cp\u003eAdditionally, successful use of kalkwasser requires regular monitoring and adjustment of carbonate alkalinity and magnesium levels to prevent undesirable chemical shifts and maintain a thriving reef ecosystem. Regular cleaning may also be needed to manage chalk build-up on substrates and plumbing. While suitable for experienced aquarists, beginners or those with limited time may prefer less complex solutions for maintaining ionic balance.\u003c\/p\u003e  \u003cp\u003eFor optimal results, dissolve 3 g (1 teaspoon) of Reef Kalkwasser in 4 L of water for a basic mixture, or 6 g (2 teaspoons) for a saturated solution using pure water. Drip this solution into your tank while monitoring pH and alkalinity to ensure stability. Always use the clear supernatant for the aquarium and avoid direct contact or breathing the powder. Proper handling will safeguard both you and your marine system.\u003c\/p\u003e  \u003cb\u003eKey Features:\u003c\/b\u003e \u003cul\u003e     \u003cli\u003eHigh purity calcium hydroxide for optimal solubility\u003c\/li\u003e     \u003cli\u003eMaintains essential calcium levels in marine systems\u003c\/li\u003e     \u003cli\u003eSupports carbonate alkalinity indirectly\u003c\/li\u003e     \u003cli\u003eRequires monitoring of evaporation and CO2 for effectiveness\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eWith its unparalleled purity and cost-effectiveness, Seachem Reef Kalkwasser allows seasoned marine enthusiasts to maintain an optimal aquatic environment with ease. The technical requirements for use make it a challenging but rewarding approach to calcium management for serious aquarists.\u003c\/p\u003e  \u003cb\u003eSpecifications:\u003c\/b\u003e \u003cul\u003e     \u003cli\u003eVolume: 250g\u003c\/li\u003e     \u003cli\u003eFormulation: Pure calcium hydroxide\u003c\/li\u003e     \u003cli\u003eApplication: Suitable for marine aquariums\u003c\/li\u003e \u003c\/ul\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":54934626304339,"sku":"1018894","price":8.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/progradewarehouse.com\/products\/seachem-reef-kalkwasser-250g","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}