{"product_id":"seachem-reef-complete","title":"Reef Complete — Liquid Ionic Calcium with Magnesium and Strontium 250 ml and 500 ml - Seachem","description":"\u003cp\u003e\u003cstrong\u003eSeachem's Reef Complete\u003c\/strong\u003e is a liquid ionic calcium supplement, concentrated at \u003cstrong\u003e160,000 mg\/L\u003c\/strong\u003e — the most concentrated liquid calcium formula on the market. It restores and maintains calcium at natural seawater levels without affecting pH, and also includes magnesium and strontium in the typical utilization ratio (100:5:0.1, Ca:Mg:Sr).\u003c\/p\u003e\u003ch2\u003eMain advantages\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eLiquid ionic calcium source, 160,000 mg\/L\u003c\/li\u003e\u003cli\u003eIncludes magnesium and strontium in proper proportions\u003c\/li\u003e\u003cli\u003e100% soluble — be wary of products that are milky or need to be shaken\u003c\/li\u003e\u003cli\u003eA blended product (not simply calcium chloride): formulated at a higher pH to gas off the ammonia naturally present in commercial calcium chloride\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eAvailable sizes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e250 ml\u003c\/strong\u003e\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e500 ml\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eThe manufacturer also offers 100 mL, 2 L and 4 L sizes not stocked at ReefSolution.\u003c\/p\u003e\u003ch2\u003eDirections (Seachem)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eBeginner:\u003c\/strong\u003e Use 1 capful (5 mL) per 80 L (20 US gallons) twice a week. Check calcium every 2 weeks and adjust amount or frequency accordingly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdvanced:\u003c\/strong\u003e Measure calcium, then follow the addition regimen above until calcium is adjusted to 380–420 mg\/L. Each 5 mL\/80 L (20 US gallons) will raise calcium by about 10 mg\/L. Quantity or frequency can be adjusted, but \u003cstrong\u003edo not exceed 12.5 mL\/80 L (20 US gallons) per day\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert:\u003c\/strong\u003e After determining the calcium consumption rate, a continuous drip system can be set up using the formula m=vc\/160 (m=mL of product to add, v=volume of tank in liters, c=amount to raise calcium in mg\/L).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaution:\u003c\/strong\u003e Do not overdose — excess calcium may enhance the loss of carbonate alkalinity. Do not directly mix with any carbonate supplement: add calcium and carbonate on alternate days, or at least 30 minutes apart.\u003c\/p\u003e\u003ch2\u003eComposition (per gram)\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eCalcium (Ca): 155–160 mg\u003c\/li\u003e\u003cli\u003eMagnesium (Mg) min: 8 mg\u003c\/li\u003e\u003cli\u003eStrontium (Sr) min: 0.16 mg\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eIngredients: Calcium Chloride, Magnesium Chloride, Strontium Chloride.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSafety:\u003c\/strong\u003e Causes serious eye irritation. Keep out of reach of children. Avoid contact with skin.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat type of calcium is in Reef Complete, and is it accurately detected by calcium test kits?\u003c\/h3\u003e\u003cp\u003eThe calcium in Reef Complete is an ionic form (calcium chloride) and is easily detected by calcium test kits available on the market.\u003c\/p\u003e\u003ch3\u003eCan Reef Complete be used alone, or do I need Reef Calcium too?\u003c\/h3\u003e\u003cp\u003eA reef aquarium can run successfully with Reef Complete as the sole calcium source. Reef Calcium (an organic calcium bound to a carbohydrate) is an optional secondary supplement, more easily metabolized by coral but less concentrated — making Reef Complete more economical as a primary supplement.\u003c\/p\u003e\u003ch3\u003eDo I have to turn off my protein skimmer or canister filter while dosing?\u003c\/h3\u003e\u003cp\u003eNo. Reef Complete will not be impacted by a canister filter or protein skimmer. It is perfectly acceptable to leave this equipment running while dosing.\u003c\/p\u003e\u003ch3\u003eWhat is the difference between Reef Calcium, Reef Advantage Calcium, and Reef Complete?\u003c\/h3\u003e\u003cp\u003eReef Complete is the liquid version of Reef Advantage Calcium — both are ionic calcium supplements that also provide magnesium and strontium in typical ratios. It comes down to a preference for liquid or powder. Reef Calcium, meanwhile, is an organic calcium meant to maintain an already-adequate level rather than raise it.\u003c\/p\u003e\u003ch2\u003eWhy choose Reef Complete at ReefSolution\u003c\/h2\u003e\u003cp\u003eMaintaining a proper ionic balance is essential to reef aquarium stability. To round out your calcium maintenance routine, these products from our catalogue pair well:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/seachem-reef-advantage-calcium\"\u003eReef Advantage Calcium\u003c\/a\u003e — the powder equivalent of Reef Complete, for those who prefer dry dosing\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/seachem-reef-calcium-500ml\"\u003eReef Calcium\u003c\/a\u003e — a complementary organic calcium, meant to maintain rather than quickly raise calcium\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/seachem-reef-carbonate-500ml\"\u003eReef Carbonate\u003c\/a\u003e — an alkalinity supplement never to be mixed directly with Reef Complete (alternate days or 30 minutes apart)\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/salifert-calcium-test-kit\"\u003eSalifert Calcium Test Kit\u003c\/a\u003e — to precisely measure your level before every dosing adjustment\u003c\/li\u003e\u003c\/ul\u003e","brand":"Seachem","offers":[{"title":"500 ml","offer_id":45099968463019,"sku":"20063","price":15.99,"currency_code":"CAD","in_stock":true},{"title":"250 ml","offer_id":47561062121643,"sku":"19258","price":12.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0513\/7108\/1899\/files\/20063.jpg?v=1772981746","url":"https:\/\/reefsolution.com\/en\/products\/seachem-reef-complete","provider":"Reef Solution","version":"1.0","type":"link"}