Test Kits

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63 items found. Showing items 1 to 40.
  • Red Sea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg) Quick look

    Red Sea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg)

    reg. $59.99

    Special Price: $50.99

  • Salifert Calcium Aquarium Test Kit

    $18.81
  • Salifert kH/Alkalinity Aquarium Test Kit

    $16.46
  • Salifert Magnesium Aquarium Test Kit

    $19.61
  • Salifert Iodine Aquarium Test Kit

    $29.30
  • Salifert Nitrate Aquarium Test Kit

    $17.37
  • Salifert Nitrite Aquarium Test Kit

    $11.86
  • Salifert Phosphate Aquarium Test Kit

    $19.61
  • Salifert Strontium Aquarium Test Kit

    $33.18
  • Salifert pH Aquarium Test Kit

    $10.92
  • Salifert Ammonia Aquarium Test Kit

    $13.99
  • Salifert Copper Aquarium Test Kit

    $16.97
  • Salifert Silicate Aquarium Test Kit

    $16.21
  • Salifert Potassium Aquarium Test Kit

    $18.81
  • Triton ICP-OES Testing Kit

    Starting at: $49.00

    Out of stock

  • Hanna Instruments Phosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine Water

    $49.00
  • Hanna Instruments Calcium Colorimeter HI758 Hanna Checker - Marine Water

    $49.00
  • Hanna Instruments Alkalinity PPM Colorimeter HI755 Hanna Checker - Marine Water

    $49.00
  • Milwaukee Instruments, Inc. Mi412 Low Range Phosphate Photometer - Milwaukee

    $169.00
  • AquaForest AF Calcium Test Kit

    $16.99
  • AquaForest AF Alkalinity Test Kit

    $11.99
  • AquaForest AF Magnesium Test Kit

    $16.99

    Out of stock

  • Red Sea Marine Care Test Kit Quick look

    Red Sea Marine Care Test Kit

    reg. $56.99

    Special Price: $48.44

  • Red Sea Algae Control Multi Test Kit (NO3/PO4) Quick look

    Red Sea Algae Control Multi Test Kit (NO3/PO4)

    reg. $59.99

    Special Price: $50.99

  • Red Sea Reef Colors Pro Multi Test Kit (I2,K,Fe) Quick look

    Red Sea Reef Colors Pro Multi Test Kit (I2,K,Fe)

    reg. $69.99

    Special Price: $59.49

  • Lamotte Insta-Test Free & Total Chlorine & Chloramine Strips (Fresh Water)

    $12.99
  • Nyos Nitrate REEFER Test Kit

    $24.99
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    Milwaukee Instruments, Inc. Replacement Stoppers for Glass Cuvettes - Milwaukee

    $3.29
  • Potassium Test Kit - Korallen-Zucht Quick look

    Korallen-Zucht Potassium Test Kit

    reg. $49.99

    Special Price: $37.49

  • Lamotte Alkalinity Test Kit

    $35.99
  • Nyos Calcium REEFER Test Kit - NYOS

    $19.99
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    Milwaukee Instruments, Inc. MI412 Low Range Phosphate Photometer Reagent Set - Milwaukee

    $16.59
  • Nyos Phosphate REEFER Test Kit

    $24.99
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    Lamotte Carbon Dioxide Test Kit

    $40.99
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    Milwaukee Instruments, Inc. Replacement Glass Cuvettes - Milwaukee

    $9.99
  • Red Sea Calcium Pro Test Kit Quick look

    Red Sea Calcium Pro Test Kit

    reg. $34.99

    Special Price: $29.74

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    Lamotte Calcium Hardness Test Kit

    $59.99
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    Nyos Magnesium REEFER Test Kit

    $19.99
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    Milwaukee Instruments, Inc. Replacement Caps for Glass Cuvettes - Milwaukee

    $5.59
  • Lamotte Insta-Test Total Chlorine Strips (Fresh Water)

    $8.99