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WTB Hanna calcium checker

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ReefBot Lab, Automated Water Tester
kyleorso

kyleorso

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I have a like new HI758. I bought it new and used it to do 2 test to confirm my other calcium test methods. I since have decided to use other kits besides Hanna to verify my Trident readings. I would sell it for $40 shipped.

IMG_6404.jpg
 

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Freshwater filter only or is it? Have you ever used an HOB filter on a saltwater tank?

  • I currently use a HOB filter on my reef tank.

    Votes: 41 27.2%

  • I don’t currently use a HOB filter on my reef tank, but I have in the past.

    Votes: 32 21.2%

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