Shrimp Nature Shield 15 Grams (immunity)

$9.99 $4.99
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Shield: 15 grams. Stimulates the immune system. Shield provides beta glucans which strongly stimulate the immune system. Complemented by specific amino acids, vitamins, and rare trace elements like selenium.



  • 5
    Powder mix

    Posted by Jeff Lidberg on Sep 20th 2016

    Must have in every powder mixture....

  • 5
    Used as ingredient in my powder mix for feeding

    Posted by R. Scott Page on Feb 12th 2016

    Betta Glucans are a bit mysterious to me, but they have a great reputation for promoting the immune system in shrimp - which don't have a strong immune system in the best of times. I include the Shield as an ingredient in the same quantity as Spirulina because I believe it eliminates mysterious deaths in my tanks.