Kalk +2
Brightwell Aquatics
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  • Notes

      Product Overview:

    • Contains calcium, strontium, and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of Kalk+2 to reef-building invertebrates such as corals, clams, calcareous algae, etc.
    • Provides temporary alkalinity and helps maintain pH within the desired range when used as directed.
    • Adds no conservative elements, such as chloride, to the aquarium.
    • Improves upon the industry-standard powdered calcium supplement over the past three decades.
    • Formulated by a marine scientist.
    • Technical Background

      Calcium, magnesium, and strontium are required for the formation of aragonite, the skeletal material of reef-building invertebrates such as corals, clams, tube worms, and their respective allies. Brightwell Aquatics Kalk+2 provides these elements and may also be used to help regulate pH in reef aquaria. Kalk+2 does not contain chloride salts, which is a strong point for some hobbyists. The use of kalkwasser-type products remains very popular with many seasoned hobbyists, regardless of innovations in calcium-delivery methods.

  • Item Description Price Quantity
    Kalk +2
    100 g
    $6.49

    Kalk +2
    225 g
    $9.79

    Kalk +2
    450 g
    $12.59

    Kalk +2
    1.8 kg
    $42.99