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Test Kits

Red Sea
Red Sea
Elos
Elos
Lamotte
Lamotte
Salifert
Salifert
Fauna Marin Test Kits
Fauna Marin Test Kits
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  • Elos KH (Alkalinity) Aqua Test Kit

    17 Reward Points
    $17.99
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  • Elos pH Marine Aqua Test Kit

    17 Reward Points
    $17.99
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  • Elos Nitrite Aqua Test Kit

    24 Reward Points
    $24.99
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  • Elos Phosphate Aqua Test Kit

    27 Reward Points
    $27.99
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  • Elos Magnesium Aqua Test Kit

    27 Reward Points
    $27.99
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  • Elos Nitrate Aqua Test Kit

    27 Reward Points
    $27.99
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  • Elos Ammonia Aqua Test Kit

    29 Reward Points
    $29.99
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  • Alkalinity Test Kit - LaMotte

    30 Reward Points

    Regular Price: $33.99

    Special Price: $30.49

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  • Reagents for LaMotte Alkalinity Test Kit

    13 Reward Points

    Regular Price: $14.99

    Special Price: $13.44

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  • Salifert Calcium Aquarium Test Kit

    21 Reward Points

    Regular Price: $23.99

    Special Price: $21.52

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  • Salifert kH/Alkalinity Aquarium Test Kit

    17 Reward Points

    Regular Price: $19.99

    Special Price: $17.93

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  • Salifert Magnesium Aquarium Test Kit

    24 Reward Points

    Regular Price: $26.99

    Special Price: $24.21

    Out of stock

  • Salifert pH Aquarium Test Kit

    14 Reward Points

    Regular Price: $15.99

    Special Price: $14.34

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  • Salifert Copper Aquarium Test Kit

    17 Reward Points

    Regular Price: $19.99

    Special Price: $17.93

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  • Salifert Nitrite Aquarium Test Kit

    17 Reward Points

    Regular Price: $19.99

    Special Price: $17.93

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  • Salifert Ammonia Aquarium Test Kit

    17 Reward Points

    Regular Price: $19.99

    Special Price: $17.93

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  • Salifert Flatworm Exit Aquarium Test Kit

    20 Reward Points

    Regular Price: $22.99

    Special Price: $20.62

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  • Salifert Phosphate Aquarium Test Kit

    24 Reward Points

    Regular Price: $26.99

    Special Price: $24.21

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  • Salifert Nitrate Aquarium Test Kit

    22 Reward Points

    Regular Price: $24.99

    Special Price: $22.41

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  • Salifert Silicate Aquarium Test Kit

    19 Reward Points

    Regular Price: $21.99

    Special Price: $19.72

    Out of stock

  • Salifert Iodine Aquarium Test Kit

    34 Reward Points

    Regular Price: $38.99

    Special Price: $34.97

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  • Salifert Strontium Aquarium Test Kit

    36 Reward Points

    Regular Price: $40.99

    Special Price: $36.76

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  • HI713-25 Phosphate Checker Reagents - Marine & Fresh Water

    8 Reward Points

    Regular Price: $9.99

    Special Price: $8.96

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  • HI755-25 Alkalinity Checker Reagents - Marine Water

    8 Reward Points

    Regular Price: $9.99

    Special Price: $8.96

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  • HI758-25 Calcium Checker Reagents - Marine Water

    19 Reward Points

    Regular Price: $21.99

    Special Price: $19.72

    As low as: $18.29
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  • Milwaukee Digital Seawater Refractometer

    107 Reward Points

    Regular Price: $119.99

    Special Price: $107.62

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  • PINPOINT Salinity Calibration Fluid

    7 Reward Points

    Regular Price: $7.99

    Special Price: $7.17

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  • Hanna Test Kit HI3831F - Free Chlorine for Fresh Water

    16 Reward Points

    Regular Price: $17.99

    Special Price: $16.14

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  • Hanna Test Kit HI3824 - Ammonia for Fresh Water

    28 Reward Points

    Regular Price: $31.99

    Special Price: $28.69

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  • Hanna Test Kit HI3831T - Total Chlorine for Fresh Water

    16 Reward Points

    Regular Price: $17.99

    Special Price: $16.14

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  • Free Chlorine Colorimeter HI701 Hanna Checker HC - Fresh Water

    43 Reward Points

    Regular Price: $48.99

    Special Price: $43.94

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

    43 Reward Points

    Regular Price: $48.99

    Special Price: $43.94

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