{"product_id":"brightwell-aquatics-calcion-1-l-concentrated-calcium-supplement-for-marine-aquariums","title":"Brightwell Aquatics Calcion - 1-L Concentrated Calcium Supplement for Marine Aquariums","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eBrightwell Aquatics Calcion - Concentrated Calcium Supplement for All Marine Aquariums, 1-L\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrightwell Aquatics Calcion - 1-L Concentrated Calcium Supplement for Marine Aquariums\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCalcium is one of the most prevalent ions in seawater, and is required for the formation of aragonite, the skeletal material of reef-building invertebrates such as corals, clams, tube worms, and their respective allies. In seawater, calcium is present at a concentration of approximately 412 ppm; in reef aquaria, maintaining calcium within a range of 412 - 450 ppm will enable corals and other reef-building invertebrates to grow rapidly when all other physical and chemical requirements are met. [Magnesium, strontium, and carbonate ions are also complexed into aragonite, and their importance in a reef aquarium cannot be overstated.] The rate at which calcium is extracted from the water is determined by the stocking density of reef-building livestock, type of lighting, and other biological, physical, and chemical conditions; therefore, each aquarium will have different requirements for the rate of calcium supplementation. Once the rate of calcium uptake in the aquarium has been determined (see opposite), the proper dosing rate of this product can be easily calculated. It is recommended that a quality salt mix with the proper (not augmented) alkalinity and concentrations of major, minor, and trace elements be used to establish natural seawater parameters in the reef aquarium, providing a stable ionic foundation on which to build.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Increases concentration of calcium to provide corals \u0026amp; other invertebrates with important elements required for growth\u003c\/li\u003e\n\u003cli\u003e✅ Contains no unwanted organic material such as EDTA, gluconate, or polygluconate\u003c\/li\u003e\n\u003cli\u003e✅ Free of phosphate \u0026amp; silicate\u003c\/li\u003e\n\u003cli\u003e✅ Made in the USA\u003c\/li\u003e\n\u003cli\u003e✅ Age range description: All Life Stages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3–6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Pet Supplies\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Fish \u0026amp; Aquatic Pets, Aquarium Water Treatments\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brightwell Aquatics","offers":[{"title":"Default Title","offer_id":42746403192909,"sku":"AGABL1816378","price":44.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/1826\/2349\/files\/51yrbvK5I3L._AC_SL1000.jpg?v=1772568540","url":"https:\/\/active.giftabay.com\/products\/brightwell-aquatics-calcion-1-l-concentrated-calcium-supplement-for-marine-aquariums","provider":"Active.GiftAbay","version":"1.0","type":"link"}