Test Kits

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  • Milwaukee Mi412 Phosphate Photometer Quick look

    Mi412 Low Range Phosphate Photometer - Milwaukee

    reg. $159.99

    Special Price: $143.99

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  • 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: $53.54

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  • Potassium Test Kit - Korallen-Zucht

    $49.99
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  • 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: $45.89

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  • 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: $45.89

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  • Alkalinity PPM Colorimeter HI755 Hanna Checker - Marine Water Quick look

    Alkalinity PPM Colorimeter HI755 Hanna Checker - Marine Water

    reg. $48.99

    Special Price: $44.09

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

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

    reg. $48.99

    Special Price: $44.09

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  • Calcium Colorimeter HI758 Hanna Checker - Marine Water Quick look

    Calcium Colorimeter HI758 Hanna Checker - Marine Water

    reg. $48.99

    Special Price: $44.09

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  • Nitrite Low Range Colorimeter HI707 Hanna Checker - Fresh Water Quick look

    Nitrite Low Range Colorimeter HI707 Hanna Checker - Fresh Water

    reg. $48.99

    Special Price: $44.09

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  • Hanna Checker Ammonia Low Range Checker for Fresh Water Quick look

    Ammonia Low Range Colorimeter HI700 Hanna Checker - Fresh Water

    reg. $48.99

    Special Price: $44.09

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  • Phosphate High Range Colorimeter HI717 Hanna Checker - Fresh & Marine Water Quick look

    Phosphate High Range Colorimeter HI717 Hanna Checker - Fresh & Marine Water

    reg. $48.99

    Special Price: $44.09

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  • Phosphorus High Range Colorimeter HI706 Hanna Checker - Fresh Water Quick look

    Phosphorus High Range Colorimeter HI706 Hanna Checker - Fresh Water

    reg. $48.99

    Special Price: $44.09

    Out of stock

  • Total Chlorine Ultra Low Range Colorimeter HI761 Hanna Checker - Fresh Water Quick look

    Total Chlorine Ultra Low Range Colorimeter HI761 Hanna Checker - Fresh Water

    reg. $48.99

    Special Price: $44.09

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  • Free Chlorine Colorimeter HI701 Hanna Checker - Fresh Water Quick look

    Free Chlorine Colorimeter HI701 Hanna Checker - Fresh Water

    reg. $48.99

    Special Price: $44.09

    Out of stock

  • Total Chlorine Colorimeter HI711 Hanna Checker - Fresh Water Quick look

    Total Chlorine Colorimeter HI711 Hanna Checker - Fresh Water

    reg. $48.99

    Special Price: $44.09

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  • Red Sea Marine Care Test Kit Quick look

    Red Sea Marine Care Test Kit

    reg. $56.99

    Special Price: $43.60

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  • Nitrite High Range Colorimeter HI708 Hanna Checker - Fresh Water Quick look

    Nitrite High Range Colorimeter HI708 Hanna Checker - Fresh Water

    reg. $48.99

    Special Price: $42.99

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  • Ammonia Medium Range Colorimeter HI715 Hanna Checker - Fresh Water Quick look

    Ammonia Medium Range Colorimeter HI715 Hanna Checker - Fresh Water

    reg. $48.99

    Special Price: $42.99

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  • Ammonia High Range Colorimeter HI733 Hanna Checker - Fresh Water Quick look

    Ammonia High Range Colorimeter HI733 Hanna Checker - Fresh Water

    reg. $48.99

    Special Price: $42.99

    Out of stock

  • Iodine Colorimeter HI718 Hanna Checker - Fresh Water Quick look

    Iodine Colorimeter HI718 Hanna Checker - Fresh Water

    reg. $48.99

    Special Price: $42.99

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  • Red Sea Potassium Pro (K) Test Kit Quick look

    Red Sea Potassium Pro (K) Test Kit

    reg. $52.99

    Special Price: $40.54

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  • Calcium Hardness Test Kit - LaMotte Quick look

    Calcium Hardness Test Kit - LaMotte

    reg. $44.99

    Special Price: $40.49

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  • Carbon Dioxide Test Kit - LaMotte Quick look

    Carbon Dioxide Test Kit - LaMotte

    reg. $43.99

    Special Price: $39.59

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  • Red Sea Iodine Pro (I2) test kit Quick look

    Red Sea Iodine Pro (I2) test kit

    reg. $42.99

    Special Price: $32.89

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  • Red Sea Phosphate Pro (PO4) test kit Quick look

    Red Sea Phosphate Pro (PO4) test kit

    reg. $42.99

    Special Price: $32.89

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  • Red Sea Nitrate Pro (NO3) Test Kit Quick look

    Red Sea Nitrate Pro (NO3) Test Kit

    reg. $42.99

    Special Price: $32.89

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  • Alkalinity Test Kit - LaMotte Quick look

    Alkalinity Test Kit - LaMotte

    reg. $35.99

    Special Price: $32.39

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  • Salifert Strontium Aquarium Test Kit Quick look

    Salifert Strontium Aquarium Test Kit

    reg. $33.18

    Special Price: $29.86

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  • Hanna Test Kit - Low Range Ammonia for Fresh Water Quick look

    Hanna Test Kit HI3824 - Ammonia for Fresh Water

    reg. $32.99

    Special Price: $28.99

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  • Elos Calcium Aqua Test Kit Quick look

    Elos Calcium Aqua Test Kit

    reg. $29.99

    Special Price: $26.99

    Out of stock

  • Red Sea Alkalinity Pro Test Kit Quick look

    Red Sea Alkalinity Pro Test Kit

    reg. $34.99

    Special Price: $26.77

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  • Red Sea Magnesium Pro Test Kit Quick look

    Red Sea Magnesium Pro Test Kit

    reg. $34.99

    Special Price: $26.77

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