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Brightwell Magnesion Liquid Aquarium Additive - 500ml

Brightwell Magnesion Liquid Aquarium Additive - 500ml

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Easy to use additive helps you maintain your magnesium level.

Brightwell Aquatics

Availability: In stock

$ 14.55

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Product Description


    Concentrated magnesium supplement for all marine fish and reef aquaria.

    • Highly-concentrated ionic magnesium solution.
    • Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a component of aragonite, the mineral secreted by reef-building organisms such as corals, clams, and their allies to form skeletal material.
    • Stronger than most competing products.
    • Contains no unwanted organic material such as EDTA, gluconate, or polygluconate.
    • Formulated by a marine scientist.
    Instructions: Shake product well before using. Add 5 ml (1 capful) of product per 20 US-gallons of aquarium water every other day or as needed to maintain the magnesium concentration within a range of 1,290 - 1,320 ppm. When used in this fashion, 250 ml treats up to 1,000 US-gallons (3,785 L).
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