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F/S Refractometer

Yates273

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Selling my refractometer since I no longer need I now use a Hanna salinity pen. 20.00 plus shipping and I will throw in the calibration fluid

8A2110B8-5476-4542-BBA8-315126775357.jpeg 857F10A9-A927-4BDC-A96D-3F92C06E8BBA.jpeg 1A6D97B7-0A6F-4703-9FFD-77970035E7F6.jpeg
 

Algae invading algae: Have you had unwanted algae in your good macroalgae?

  • I regularly have unwanted algae in my macroalgae.

    Votes: 41 34.7%
  • I occasionally have unwanted algae in my macroalgae.

    Votes: 25 21.2%
  • I rarely have unwanted algae in my macroalgae.

    Votes: 9 7.6%
  • I never have unwanted algae in my macroalgae.

    Votes: 8 6.8%
  • I don’t have macroalgae.

    Votes: 31 26.3%
  • Other.

    Votes: 4 3.4%
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