{"product_id":"seachem-reef-builder™-carbonate-alkalinity-supplement","title":"Seachem Reef Builder™ Carbonate Alkalinity Supplement","description":"\u003cp\u003e​Raise Alkalinity Without Causing Harsh pH Shocks\u003c\/p\u003e\n\u003cp\u003e​Maintaining an optimal carbonate hardness (alkalinity) level is one of the most critical responsibilities for a reef aquarist. When corals absorb calcium to build their structural skeletons, they simultaneously consume large amounts of carbonates. If either element runs dry, calcification grinds to a halt and coral health rapidly deteriorates.\u003c\/p\u003e\n\u003cp\u003e​Seachem Reef Builder™ is a premium, concentrated powder blend engineered to raise carbonate alkalinity safely without immediately triggering drastic, unwanted spikes in your aquarium's water pH. Regular, long-term use helps naturally lock and stabilize your parameters right at an ideal marine target of pH 8.3.\u003c\/p\u003e\n\u003cp\u003e​Key Features \u0026amp; Benefits\u003c\/p\u003e\n\u003cp\u003e​pH-Neutral Alkaline Injection: Safely elevates total carbonate hardness (dKH) without immediately impacting baseline pH levels or shocking sensitive tank inhabitants.\u003c\/p\u003e\n\u003cp\u003e​Mineral-Friendly Chemistry: Formulated to stay perfectly in solution without causing the premature precipitation or depletion of vital minerals like calcium, magnesium, or strontium.\u003c\/p\u003e\n\u003cp\u003e​Fortified Trace Protection: Unlike basic sodium bicarbonate alternatives, Reef Builder is uniquely enriched with trace amounts of calcium, magnesium, and strontium to actively offset the minor losses that normally occur when boosting alkalinity.\u003c\/p\u003e\n\u003cp\u003e​Exceptional Value Concentration: A highly concentrated dry powder formula where just 500 grams is capable of treating up to 8,000 US Gallons (32,000 L) of aquarium water.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSupplement Type Concentrated Dry Powder\u003c\/p\u003e\n\u003cp\u003eTarget Paramater Carbonate Alkalinity (KH \/ dKH)\u003c\/p\u003e\n\u003cp\u003eLong-Term pH Target Stabilizes at 8.3\u003c\/p\u003e\n\u003cp\u003eIdeal Aquarium Range 3 – 5 meq\/L \/ 8 – 14 dKH\u003c\/p\u003e\n\u003cp\u003eWater Compatibility Marine and Saltwater Reef Systems \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDosing Instructions\u003c\/p\u003e\n\u003cp\u003e​Always verify your system's exact baseline alkalinity with an accurate test kit before adding any supplements.\u003c\/p\u003e\n\u003cp\u003e​Beginner Routine: Add \\frac{1}{2} level teaspoon (approx. 3g) per 40 US Gallons (150 L) of water twice a week. Always dissolve the powder completely in at least 1 cup of freshwater before slowly adding it to a high-flow zone of your tank.\u003c\/p\u003e\n\u003cp\u003e​Advanced Routine: Each individual 3g dose per 40 gallons will raise total system alkalinity by approximately 0.25 meq\/L (approx. 0.7 dKH). You can safely scale the frequency or size of your dose up as needed to hit your target line, but do not exceed a maximum increase of 1 meq\/L per day.\u003c\/p\u003e\n\u003cp\u003e​Handling Note: Do not directly mix Reef Builder into the same container with liquid calcium, magnesium, or strontium supplements, as this will cause immediate, irreversible precipitation.\u003c\/p\u003e","brand":"Creature Comforts","offers":[{"title":"Default Title","offer_id":46655489769633,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/2584\/0545\/files\/rn-image_picker_lib_temp_60cab1a6-24a6-410c-a16c-07e2fec6239e.jpg?v=1783317854","url":"https:\/\/www.divinecoralsales.com\/products\/seachem-reef-builder%e2%84%a2-carbonate-alkalinity-supplement","provider":"Divine Coral","version":"1.0","type":"link"}