Red Sea Coral Colors B (Potassium) - 500 mL

500 mL of Red Sea Coral Colors B
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Red Sea Coral Colors B (Potassium) - 500 mL

100% Recommend this to a friend (3 of 3)

SKU: 207448

reg. $13.99

Special Price: $11.89

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Quick Overview

Red Sea Coral Colors B contains potassium to help promote the red colors in corals.

1 mL will raise the potassium level of 25 gallons (100 liters) by1.75ppm.

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Full Details

Red Sea Coral Colors Manual

Through extensive research, Red Sea has idenitified 31 trace and minor elements that help make up the skeleton and soft tissue of corals. These elements are essential to the proper coloration of SPS corals. Red Sea has divided these elements into four groups which make up there Red Sea Coral Colors.

  • Red Sea Coral Colors A (Iodine/Halogens) - promotes pink colors
  • Red Sea Coral Colors B (Potassium) - promotes red colors
  • Red Sea Coral Colors C (Iron/Complementary Trace Elements) - promotes green colors
  • Red Sea Coral Colors D (Trace Element Complex) - promotes purple/blue colors



3 Items

  • Good but be very careful! By Jay on 2/4/2015

    My soft corals were declining so I tried a Triton ICP test. It showed a big deficiency of potassium and boron. This supplement contains both and is reasonably priced. It is very easy to burn your corals though. I used less than the recommended maximum amount and still had problems. I recommend less than 1/4th of the recommended max dosage per day. The corals now open up daily and look much better.
  • good By joe on 4/23/2013

    I use this with my BRS two part to add trace elements. Conversion is pretty easy to calculate
  • Red Sea Coral Colors B (Potassium) By dave on 2/27/2013

    allthough i just started using this product i like the support i have recieved so far. there was a problem at first but it was taken care of now im a happy customer

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