{"title":"Additives","description":"\u003cp\u003eThe place for all reef tank additives like Alkalinity, Calcium, Magnesium, Elements, etc.\u003c\/p\u003e","products":[{"product_id":"copy-reef-endurance-large-calcium-reactor-media-16kg","title":"Reef Endurance Calcium Reactor Media, 16kg","description":"\u003cp\u003e\u003cspan\u003eA box containing four 4kg bags (totaling 16kg) of small or large granule aragonite media sourced from sustainably harvested fossil corals. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSmall grain size is 3-4mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLarge grain size: 4-6mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eReplenishes Calcium, Carbonate Alkalinity, and Essential Trace Elements\u003c\/h2\u003e\n\u003cp\u003eReef Endurance calcium reactor media is natural aragonite rubble from sustainably harvested fossil corals, collected and cleaned for use as the sole media for calcium reactors to support rapid coral growth. Small 3-4mm rubble is the ideal grain size for small calcium reactors and a second media chamber for post-calcium reactor pH buffering. Large 4-6mm rubble is the perfect grain size to prevent compacting and channeling making it an ideal media for all calcium reactors. Available in small 3-4mm and large 4-6mm grain sizes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUser Instructions\u003c\/h2\u003e\n\u003cp\u003eRince with RO water and add media to the calcium reactor according to the manufacturer's recommendations. The pH melting point is around 6.7\/6.8. Top off the reactor with media, as needed.\u003c\/p\u003e","brand":"Reef Endurance","offers":[{"title":"Small Calcium Reactor Media","offer_id":45004573868085,"sku":null,"price":94.49,"currency_code":"USD","in_stock":true},{"title":"Large Calcium Reactor Media","offer_id":45004573900853,"sku":null,"price":94.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/1731\/3589\/files\/rn-image_picker_lib_temp_be05c9d2-0085-4d8c-be32-4b95de52928f.jpg?v=1771360163"},{"product_id":"copy-reef-endurance-granular-activated-carbon","title":"Reef Endurance - ROX 0.8 Carbon","description":"\u003cp\u003eReef Endurance now offers ROX 0.8 Pharmaceutical Grade Activated Carbon, the finest activated carbon available. These tiny dense extruded pellets produce superior absorption for quicker pristine water clarity with fewer media. Quickly remove yellowing pigments, medications, contaminants, toxins, and other irritants from your aquarium's water. Now offered in four sizes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eROX Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBest performing carbon\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWide range of pore sizes\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUse less media as compared to most standard carbons\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUltra-low dust content\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRequires very little rinsing\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDosage\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1Tbsp per 10 US gal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRinse thoroughly before use. Place carbon in a canister filter, media reactor, or fine mesh bag placed in a moderate flow area of the sump. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eMaintaining\u003c\/h3\u003e\n\u003cp\u003eReplace with fresh media every two weeks or as needed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eROX Specifications\u003c\/h3\u003e\n\u003cp\u003eWashed with Hydrochloric Acid\u003cbr\u003e\u003cstrong\u003eIodine number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1000 min.\u003cbr\u003e\u003cstrong\u003eBall-pan hardness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e97 min.\u003cbr\u003e\u003cstrong\u003eSurface area (BET):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1300m2\/g\u003cbr\u003e\u003cstrong\u003epH:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNeutral\u003cbr\u003e\u003cstrong\u003eParticle size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026lt;0.60 mm\u003cbr\u003e\u003cstrong\u003eAsh content:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1%\u003cbr\u003e\u003cstrong\u003eMethylene blue absorption g\/100g:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24\u003c\/p\u003e","brand":"Queen City Reefs","offers":[{"title":"Reef Endurance ROX 0.8 Carbon 1\/4 gallon","offer_id":45003823677493,"sku":null,"price":23.09,"currency_code":"USD","in_stock":true},{"title":"Reef Endurance ROX 0.8 Carbon 1\/2 gallon","offer_id":45004562071605,"sku":null,"price":34.64,"currency_code":"USD","in_stock":true},{"title":"Reef Endurance ROX 0.8 Carbon 1 gallon","offer_id":45004562104373,"sku":null,"price":61.94,"currency_code":"USD","in_stock":true},{"title":"Reef Endurance ROX 0.8 Carbon 5 gallon","offer_id":45004562137141,"sku":null,"price":262.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/1731\/3589\/files\/rn-image_picker_lib_temp_444a8d79-98a3-4c67-9e0f-a5bfd76665a8.jpg?v=1771373693"},{"product_id":"copy-reef-endurance-rox-0-8-carbon","title":"Reef Endurance - Bulk Calcium Chloride","description":"\u003cp\u003e\u003cspan\u003eBulk Pharmaceutical-based Calcium Chloride that mixes crystal clear with no unwanted impurities. Use to replenish and maintain calcium levels in a reef aquarium.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e30 lbs will make up to 26 gallons of crystal-clear Calcium Chloride with no unwanted impurities.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e2.5 lbs will make up to 2.17 gallons of crystal-clear Calcium Chloride with no unwanted impurities.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003ePharmaceutical-Grade Calcium Chloride Aquarium Supplement\u003c\/h1\u003e\n\u003cp\u003eReef Endurance Calcium Chloride is a pharmaceutical-based aquarium supplement that mixes crystal clear with no unwanted impurities. Maintaining calcium within a range of 412-450ppm in reef aquaria will enable corals and other reef-building invertebrates to proliferate. For best results, use in conjunction with Reef Endurance\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Sodium Bicarbonate\" href=\"https:\/\/www.queencityreefs.com\/products\/copy-reef-endurance-bulk-calcium-chloride?_pos=7\u0026amp;_sid=aa4c95a00\u0026amp;_ss=r\"\u003eSodium bicarbonate\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Sodium Ash\" href=\"https:\/\/www.queencityreefs.com\/products\/copy-reef-endurance-bulk-sodium-bicarbonate?_pos=4\u0026amp;_sid=aa4c95a00\u0026amp;_ss=r\"\u003eSoda Ash\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eas a two-part balanced regimen.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplenish and maintain Calcium levels in a reef aquarium\u003c\/li\u003e\n\u003cli\u003eResealable Packaging\u003c\/li\u003e\n\u003cli\u003eMixes Clear\u003c\/li\u003e\n\u003cli\u003eNo Residue\u003c\/li\u003e\n\u003cli\u003eEasy 2-Part Dosing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStock Solution Mixing Instructions:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOne liter of\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eRO\/DI + 0.1 kg (100 g) of Calcium Chloride will create a stock solution with a calcium concentration of 100 g\/L.\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFill a one-liter container half full of RO\/DI or distilled water\u003c\/li\u003e\n\u003cli\u003eAdd 0.1 kg (100 grams) of Calcium Chloride to the container with water.\u003c\/li\u003e\n\u003cli\u003eTop off to the 1-liter mark and secure the cap.\u003c\/li\u003e\n\u003cli\u003eShake the solution vigorously and allow it to dissolve for 24 hours altogether.\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eTip\u003c\/strong\u003e: To ensure all calcium chloride dissolves, raise the water temperature to 77°F (25°C) and mix for 24 hours.  \u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAs an alternative, add three tablespoons of\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Magnesium Chloride\" href=\"https:\/\/www.queencityreefs.com\/products\/copy-reef-endurance-bulk-calcium-chloride-1?_pos=6\u0026amp;_sid=aa4c95a00\u0026amp;_ss=r\"\u003eMagnesium Chloride\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto help maintain magnesium levels.\u003c\/p\u003e\n\u003ch3\u003eDosing Instructions:\u003c\/h3\u003e\n\u003cp\u003e1 mL of Calcium Chloride stock solution will raise calcium by approximately 10 ppm in 1 USG. Increasing calcium by more than 50 ppm per day is not recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIf you have issues raising your calcium levels, ensure your aquarium magnesium level is between 1200 and 1350 ppm.\u003c\/p\u003e","brand":"Reef Endurance","offers":[{"title":"2.5lbs","offer_id":45003837308981,"sku":null,"price":15.74,"currency_code":"USD","in_stock":true},{"title":"30lbs","offer_id":45004556304437,"sku":null,"price":157.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/1731\/3589\/files\/rn-image_picker_lib_temp_1154c5eb-09ab-4c78-b696-d77465a75149.jpg?v=1771378533"},{"product_id":"copy-reef-endurance-bulk-calcium-chloride","title":"Reef Endurance - Bulk Sodium Bicarbonate","description":"\u003cp\u003e\u003cspan\u003eBulk Pharmaceutical-based Sodium Bicarbonate that mixes crystal clear with no unwanted impurities. Ideal for large changes in alkalinity or for aquariums with a naturally high pH.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003ePharmaceutical-Grade Sodium Bicarbonate Aquarium Supplement for Higher pH Systems\u003c\/h1\u003e\n\u003cp\u003eReef Endurance Sodium Bicarbonate is a pharmaceutical-based reef supplement that mixes crystal clear with no unwanted impurities. Maintaining alkalinity within a range of 8.0-12.0dKH in reef aquaria will enable corals and other reef-building invertebrates to grow correctly. Sodium Bicarbonate is excellent for aquariums that have a naturally high pH. Unlike soda ash, sodium bicarbonate will have a slight lowering effect on your aquarium's pH. For best results, use in conjunction with Reef Endurance\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Calcium Chloride\" href=\"https:\/\/www.queencityreefs.com\/products\/copy-reef-endurance-rox-0-8-carbon?_pos=3\u0026amp;_sid=18d576e8d\u0026amp;_ss=r\"\u003eCalcium Chloride\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eas a two-part solution. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplenish and maintain alkalinity levels in a reef aquarium with a naturally higher pH.\u003c\/li\u003e\n\u003cli\u003eResealable Packaging\u003c\/li\u003e\n\u003cli\u003eMixes Clear\u003c\/li\u003e\n\u003cli\u003eNo Residue\u003c\/li\u003e\n\u003cli\u003eEasy 2-Part Dosing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStock Solution Mixing Instructions:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1 USG of RO\/DI + 297 grams (about 1 and 1\/8 cups) of Sodium Bicarbonate creates a stock solution with an alkalinity of ~951 meq\/L.\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFill a one-gallon container half full of RO\/DI or distilled water\u003c\/li\u003e\n\u003cli\u003eAdd 297 grams (about 1 and 1\/8 cups) of Sodium Bicarbonate to the one-gallon container.\u003c\/li\u003e\n\u003cli\u003eTop off the remainder of the container with RO\/DI to the 1-gallon mark and secure the cap. \u003c\/li\u003e\n\u003cli\u003eShake vigorously and allow to dissolve for 24 hours altogether. \u003cbr\u003e\u003cem\u003e\u003cstrong\u003eTip\u003c\/strong\u003e: To ensure all sodium bicarbonate dissolves, raise the water temperature to 70°F (21°C) and mix for 24 hours.  \u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eDosing Instructions:\u003c\/h3\u003e\n\u003cp\u003e63.7 mL of Sodium Bicarbonate stock solution will raise Alkalinity by approximately 1 dKH in 45 USG. It is not recommended to raise alkalinity by more than 1 dKH per day.\u003c\/p\u003e\n\u003cp\u003eTip: If you have issues raising your alkalinity levels, ensure your aquarium magnesium level is between 1200 and 1350 ppm.\u003c\/p\u003e","brand":"Reef Endurance","offers":[{"title":"4.5lbs","offer_id":45003890819125,"sku":null,"price":18.89,"currency_code":"USD","in_stock":true},{"title":"30lbs","offer_id":45004554076213,"sku":null,"price":157.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/1731\/3589\/files\/rn-image_picker_lib_temp_0f74cd43-b8c7-4c4e-9563-61d6345e985a.jpg?v=1771381298"},{"product_id":"copy-reef-endurance-bulk-calcium-chloride-1","title":"Reef Endurance - Bulk Magnesium Chloride","description":"\u003cp\u003e\u003cspan\u003eBulk Pharmaceutical-based Magnesium Chloride that mixes crystal clear with no unwanted impurities. Use with Magnesium Sulfate to replenish and maintain Magnesium levels in a reef aquarium.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003ePharmaceutical-Grade Magnesium Chloride Aquarium Supplement\u003c\/h1\u003e\n\u003cp\u003eReef Endurance Magnesium Chloride is a pharmaceutical-based aquarium supplement that mixes crystal clear with no unwanted impurities. Maintaining a proper magnesium level of 1200-1350ppm in reef aquaria helps achieve the essential balance of calcium and alkalinity in the aquarium by preventing excess calcium carbonate precipitation. For best results, use in conjunction with Reef Endurance\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Magnesium Sulfate\" href=\"https:\/\/www.queencityreefs.com\/products\/copy-reef-endurance-bulk-magnesium-chloride?_pos=5\u0026amp;_sid=5b65f5301\u0026amp;_ss=r\"\u003eMagnesium Sulfate\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor a complete balance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplenish and maintain Magnesium levels in a reef aquarium\u003c\/li\u003e\n\u003cli\u003eResealable Packaging\u003c\/li\u003e\n\u003cli\u003eMixes Clear\u003c\/li\u003e\n\u003cli\u003eNo Residue\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStock Solution Mixing Instructions:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1gal RO\/DI + 1181.25 grams (about 5.25 cups) of Magnesium Chloride + 378 grams (about 2 cups) of Magnesium Sulfate\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFill a one-gallon container half full of RO\/DI or distilled water\u003c\/li\u003e\n\u003cli\u003eAdd 1181.25 grams (about 5.25 cups) of Magnesium Chloride and 378 grams (about 2 cups) of\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Magnesium Sulfate\" href=\"https:\/\/www.queencityreefs.com\/products\/copy-reef-endurance-bulk-magnesium-chloride?_pos=5\u0026amp;_sid=5b65f5301\u0026amp;_ss=r\"\u003eMagnesium Sulfate\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto the container.\u003c\/li\u003e\n\u003cli\u003eFill the remaining volume of the container with RO\/DI or distilled water, then secure the cap.\u003c\/li\u003e\n\u003cli\u003eShake vigorously and allow to dissolve for 24 hours altogether.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eTIP: A precipitate (calcium sulfate) will form, which is normal. Adding this to the aquarium will not cause any problems. \u003c\/p\u003e\n\u003ch3\u003eDosing Instructions:\u003c\/h3\u003e\n\u003cp\u003e1 mL of Magnesium Chloride stock solution will raise magnesium by approximately 14 ppm in 1 USG. Increasing magnesium by more than 50 ppm per day is not recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIf you have issues raising your alkalinity levels, ensure your aquarium magnesium level is between 1200 and 1350 ppm.\u003c\/p\u003e","brand":"Reef Endurance","offers":[{"title":"3lbs","offer_id":45003908382773,"sku":null,"price":18.89,"currency_code":"USD","in_stock":true},{"title":"30lbs","offer_id":45004544737333,"sku":null,"price":157.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/1731\/3589\/files\/rn-image_picker_lib_temp_d7f38178-5df6-4179-ba95-56335d4f11af.jpg?v=1771383176"},{"product_id":"copy-reef-endurance-bulk-magnesium-chloride","title":"Reef Endurance - Bulk Magnesium Sulfate","description":"\u003cp\u003e\u003cspan\u003eBulk Pharmaceutical-based Magnesium Sulfate that mixes crystal clear with no unwanted impurities. Use with Magnesium Chloride to replenish and maintain Magnesium levels in a reef aquarium.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003ePharmaceutical-Grade Magnesium Sulfate Aquarium Supplement\u003c\/h1\u003e\n\u003cp\u003eReef Endurance Magnesium Chloride is a pharmaceutical-based aquarium supplement that mixes crystal clear with no unwanted impurities. Maintaining a proper magnesium level of 1200-1350ppm in reef aquaria helps achieve the essential balance of calcium and alkalinity in the aquarium by preventing excess calcium carbonate precipitation. For best results, use Reef Endurance \u003ca title=\"Magnesium Chloride\" href=\"https:\/\/www.queencityreefs.com\/products\/copy-reef-endurance-bulk-calcium-chloride-1?_pos=6\u0026amp;_sid=aa4c95a00\u0026amp;_ss=r\"\u003eMagnesium Chloride\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor complete balance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplenish and maintain Magnesium levels in a reef aquarium\u003c\/li\u003e\n\u003cli\u003eResealable Packaging\u003c\/li\u003e\n\u003cli\u003eMixes Clear\u003c\/li\u003e\n\u003cli\u003eNo Residue\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStock Solution Mixing Instructions:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1gal RO\/DI + 1181.25 grams (about 5.25 cups) of Magnesium Chloride + 378 grams (about 2 cups) of Magnesium Sulfate\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFill a one-gallon container half full of RO\/DI or distilled water\u003c\/li\u003e\n\u003cli\u003eAdd 1181.25 grams (about 5.25 cups) of Magnesium Chloride and 378 grams (about 2 cups) of\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Magnesium Sulfate\" href=\"https:\/\/www.queencityreefs.com\/products\/copy-reef-endurance-bulk-magnesium-chloride?_pos=5\u0026amp;_sid=5b65f5301\u0026amp;_ss=r\"\u003eMagnesium Sulfate\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto the container.\u003c\/li\u003e\n\u003cli\u003eFill the remaining volume of the container with RO\/DI or distilled water, then secure the cap.\u003c\/li\u003e\n\u003cli\u003eShake vigorously and allow to dissolve for 24 hours altogether.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eTIP: A precipitate (calcium sulfate) will form, which is normal. Adding this to the aquarium will not cause any problems. \u003c\/p\u003e\n\u003ch3\u003eDosing Instructions:\u003c\/h3\u003e\n\u003cp\u003e1 mL of Magnesium Chloride stock solution will raise magnesium by approximately 14 ppm in 1 USG. Increasing magnesium by more than 50 ppm per day is not recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIf you have issues raising your alkalinity levels, ensure your aquarium magnesium level is between 1200 and 1350 ppm.\u003c\/p\u003e","brand":"Reef Endurance","offers":[{"title":"4lbs","offer_id":45003915001909,"sku":null,"price":18.89,"currency_code":"USD","in_stock":true},{"title":"30lbs","offer_id":45004537823285,"sku":null,"price":157.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/1731\/3589\/files\/rn-image_picker_lib_temp_e6f4ecca-980f-4379-aca2-edc367f6ad5b.jpg?v=1771383720"},{"product_id":"copy-reef-endurance-bulk-sodium-bicarbonate","title":"Reef Endurance - Bulk Soda Ash","description":"\u003cp\u003e\u003cspan\u003eBulk Pharmaceutical-based Soda Ash that mixes crystal clear with no unwanted impurities. Use to replenish and maintain Alkalinity levels in a reef aquarium without impacting pH.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003ePharmaceutical-Grade Soda Ash Aquarium Supplement\u003c\/h1\u003e\n\u003cp\u003eReef Endurance Soda Ash is a Pharmaceutical-based reef aquarium supplement that mixes crystal clear with no unwanted impurities. Maintaining alkalinity within a range of 8.0-12.0dKH in reef aquaria will enable corals and other reef-building invertebrates to grow correctly. For best results, use in conjunction with Reef Endurance\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Calcium Chloride\" href=\"https:\/\/www.queencityreefs.com\/products\/copy-reef-endurance-rox-0-8-carbon\"\u003eCalcium Chloride\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eas a two-part solution.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplenish and maintain Alkalinity levels in a reef aquarium\u003c\/li\u003e\n\u003cli\u003eIt doesn't Impact pH\u003c\/li\u003e\n\u003cli\u003eResealable Packaging\u003c\/li\u003e\n\u003cli\u003eMixes Clear\u003c\/li\u003e\n\u003cli\u003eNo Residue\u003c\/li\u003e\n\u003cli\u003eEasy 2-Part Dosing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMixing Stock Solution Instructions:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1 gal RO\/DI + 375 grams (about 1 cup) of Soda Ash will create a solution with an alkalinity level of ~1.87 meq\/L.\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFill a one-gallon container half full of RO\/DI or distilled water\u003c\/li\u003e\n\u003cli\u003eAdd 375 grams (about 1 cup) of Soda Ash to the container.\u003c\/li\u003e\n\u003cli\u003eTop off to the 1-gallon mark.\u003c\/li\u003e\n\u003cli\u003eSecure the cap, shake the solution vigorously, and allow it to dissolve for 24 hours.\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eTip\u003c\/strong\u003e: To ensure all soda ash dissolves, raise the water temperature to 70°F (21°C) and mix for 24 hours. \u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eDosing Instructions:\u003c\/h3\u003e\n\u003cp\u003e46.4 mL of Soda Ash stock solution will increase alkalinity by approximately 1 dKH in 65 USG. It is not recommended to raise alkalinity by more than 1dKH per day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIf you have issues raising your alkalinity levels, ensure your aquarium magnesium level is between 1200 and 1350 ppm.\u003c\/p\u003e","brand":"Reef Endurance","offers":[{"title":"3.5lbs","offer_id":45004380110901,"sku":null,"price":18.89,"currency_code":"USD","in_stock":true},{"title":"25lbs","offer_id":45004380143669,"sku":null,"price":157.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/1731\/3589\/files\/rn-image_picker_lib_temp_b67622d9-3a14-4f85-bcd7-5bd688aaa12c.jpg?v=1771384040"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/1731\/3589\/collections\/rn-image_picker_lib_temp_c9e15278-ad0f-4234-9cbf-3281374ea048.png?v=1771356816","url":"https:\/\/www.queencityreefs.com\/collections\/additives.oembed","provider":"Queen City Reefs","version":"1.0","type":"link"}