Hanna calcium checker with new 25 test pack

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tritonpower

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$40 including shipping. 6 month old hanna calcium checker. Works well. Includes 6 tests. Also included is unopened new package of 25 tests. See picture.
20210509_083451.jpg
20210509_083451.jpg
 
Corals.com
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What percentage of blue versus white lighting do you think makes the best coral growth combo?

  • All Blue

    Votes: 16 2.7%
  • Mostly Blue

    Votes: 378 63.0%
  • Even Balance

    Votes: 151 25.2%
  • Mostly White

    Votes: 45 7.5%
  • All White

    Votes: 1 0.2%
  • Other (please explain)

    Votes: 9 1.5%
Underwater Creations, Inc.
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