Reef Aquarium Sea Salt, Nitrate & Phosphate-Free

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Reef Aquarium Sea Salt

Nitrate & Phosphate-Free

Exquisite Formulation

  • Specifically Designed for Reef Aquariums: Contains essential ocean reef elements in concentrations that surpass those found in natural seawater.
  • Extra Calcium: Encourages rampant growth of stony corals and coralline algae.
  • Extra Trace Elements: Enriches the water with vital nutrients that are essential for marine life.
  • Extra Vitamins: Promotes vigorous growth and survival of corals, anemones, and other invertebrates in a captive environment.
  • Detoxifies Metals: Effectively neutralizes traces of heavy metals often found in tap water.

Bring the Ocean Home

No matter the size of your aquarium, our scientifically formulated sea salts provide the smartest and easiest way to create a thriving aquatic ecosystem. Trusted by leading large-scale aquariums and research facilities across the country, this sea salt is your gateway to a vibrant underwater world.

Usage Instructions

To mix, simply combine ½ cup of Reef Crystals Reef Salt with each gallon of dechlorinated tap water. Stir vigorously for optimal mixing before use, or aerate the mixture until it reaches oxygen/carbon dioxide equilibrium.

Complete Care Range

offers an extensive line of products including water treatments, kits, and accessories, ensuring that your saltwater aquarium remains vibrant, healthy, and fully supportive of marine life.

Why Choose Our Reef Aquarium Sea Salt?

For those passionate about creating and maintaining an exquisite reef aquarium, our specially formulated sea salt provides peace of mind and unwavering support for your marine life. With extra calcium, trace elements, and vitamins, this sea salt not only helps coral thrive but ensures a balanced ecosystem, free from harmful substances. Elevate your aquarium experience and create a harmonious underwater sanctuary today!

    • Free & Fast Shipping - We offer free shipping to most of the USA with a normal delivery time of 3-10 business days. However, due to various situations, additional delivery time (up to 3 weeks) may be required for some items.
    • Alternative Carriers - We may use alternative carriers (e.g. USPS, FedEx, UPS, etc.) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically.
    • Handling Time - Orders are processed and shipped within 1-5 business days of receiving cleared payment.
    • Shipping Restrictions - Shipping to Alaska, Hawaii, Puerto Rico, Guam, and other US territories may incur shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled.
    • State Restrictions - There may be restrictions based on your state of purchase. For example, certain items may not be shipped to California due to state regulations.
    • Contact for Tracking Updates - If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you.

    • 30-Day Hassle-Free Returns - We want you to be completely satisfied with your purchase. If you are not, you can return the item within 30 days of receiving it for a full refund or exchange.
    • Easy Return Process - To start a return, simply contact us and we will provide you with a prepaid return shipping label and detailed instructions.
    • Restocking Fee - There are no restocking fees for returns. However, the buyer is responsible for return shipping costs if the return is not due to a seller's error.
    • Refund Processing Time - Refunds will be processed within 5 business days of receiving the returned item in its condition.

We accept all major credit cards, PayPal, and Apple Pay for your convenience. Your payment information is secure and encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping.

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If you have any questions or concerns, please feel free to out to our customer support team. You can contact us through the eBay messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours.



Buy it now and enjoy a pleasant shopping experience!

Unit Quantity: 50.4 pounds/Treatment Parameter: SaltType: Water AdditiveWater Type: Marine
Tank Capacity: 160 gal.