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Canada's Affordable Custom Aquarium

1313 44 Ave NE Unit #3, Calgary, AB, Canada

Concept Aquariums
Seachem Reef Advantage Calcium - 1 KG
Additives & Supplements

Seachem Reef Advantage Calcium - 1 KG

CA$34.99In stock
FREElocal pickup ready within 1 hour.

Delivery options

In-store pickup

Free local pickup is available for this item.

Calgary delivery

Delivery within Calgary city limits.

Descriptionv
Reef Advantage Calcium is equivalent to dry Reef Complete. It is a non-caustic (pH 8.3-8.6) optimized blend of ionic calcium designed to restore and maintain calcium levels found in natural seawater. Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. Reef Advantage Calcium also includes magnesium and strontium in amounts proportionate to typical utilization ratios (100:5:0.1, Ca:Mg:Sr). This allows one to maintain these two important elements while maintaining calcium. Unlike limewater (kalkwasser), Reef Advantage Calcium does not have a caustic pH and will not deplete magnesium. Used as directed, it will not deplete alkalinity. A 500 g bottle treats 16,000 L (4,000 gallons).
Product detailsv

Category: Additives & Supplements

SKU: 000116031707

About Seachem Reef Advantage Calcium - 1 KG

Seachem Reef Advantage Calcium - 1 KG is listed in our Additives & Supplements selection at Concept Aquariums in Calgary. Use this page to confirm current price, stock status, fulfillment options, and category context before visiting the showroom or placing an online order.

3 units are currently listed as available. The current listed price is CA$34.99, with final totals, taxes, discounts, and delivery charges confirmed in checkout. If you are comparing equipment, livestock, plumbing parts, additives, or aquarium care supplies, use the category link and related product sections on this page to check compatible alternatives.

Fulfillment options for this item include free local pickup from our Calgary showroom, local Calgary delivery, special order support when available. Product availability can change as in-store and online orders are processed, so the add-to-cart state and checkout flow are the best sources for real-time purchase status.

For livestock and sensitive aquarium products, review the delivery notes and arrive-alive information shown on the page. For dry goods and equipment, confirm sizing, model numbers, and installation requirements before purchase. Our Calgary team can help with practical aquarium questions through the contact page if you need support before ordering.

Similar aquarium products can vary by size, model, flow rate, package volume, livestock condition, or availability. Review the product name, category, photos, and available options carefully before checkout, and contact our team if you need help comparing choices.