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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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  • Fauna Marin Glass Test Set

    5 Reward Points

    Regular Price: $6.59

    Special Price: $5.93

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  • Aqua Craft Refractometer Calibration Fluid

    6 Reward Points

    Regular Price: $6.99

    Special Price: $6.29

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  • PINPOINT Salinity Calibration Fluid

    7 Reward Points

    Regular Price: $7.99

    Special Price: $7.19

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  • HI701-25 Free Chlorine Reagents - Marine & Fresh Water

    8 Reward Points

    Regular Price: $8.99

    Special Price: $8.09

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  • HI711-25 Total Chlorine Reagents - Marine & Fresh Water

    8 Reward Points

    Regular Price: $8.99

    Special Price: $8.09

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  • Red Sea Iron Pro Reagent Refill Kit

    8 Reward Points

    Regular Price: $9.99

    Special Price: $8.99

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

    8 Reward Points

    Regular Price: $9.99

    Special Price: $8.99

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  • HI755-25 Alkalinity Checker Reagents - Marine Water

    8 Reward Points

    Regular Price: $9.99

    Special Price: $8.99

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  • Red Sea Ammonia Test Kit

    9 Reward Points

    Regular Price: $10.99

    Special Price: $9.89

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  • HI761-25 Total Chlorine ULR Reagents - Fresh Water

    9 Reward Points

    Regular Price: $10.99

    Special Price: $9.89

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  • Red Sea pH / Alkalinity Test Kit

    9 Reward Points

    Regular Price: $10.99

    Special Price: $9.89

    Out of stock

  • Red Sea Alkalinity Pro Reagent Refill Kit

    10 Reward Points

    Regular Price: $11.99

    Special Price: $10.79

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  • Red Sea Nitrate / Nitrite Test Kit

    11 Reward Points

    Regular Price: $12.99

    Special Price: $11.69

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

    11 Reward Points

    Regular Price: $12.99

    Special Price: $11.69

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  • Digital Timer with Magnet - OXO Good Grips

    11 Reward Points

    Regular Price: $12.99

    Special Price: $11.69

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  • Red Sea Magnesium Pro Reagent Refill Kit

    11 Reward Points

    Regular Price: $12.99

    Special Price: $11.69

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  • Red Sea Calcium Pro Reagent Refill Kit

    11 Reward Points

    Regular Price: $12.99

    Special Price: $11.69

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  • HI700-25 Ammonia LR Reagents - Fresh Water

    11 Reward Points

    Regular Price: $12.99

    Special Price: $11.69

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  • Digital Timer - OXO Good Grips

    13 Reward Points

    Regular Price: $14.99

    Special Price: $13.49

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  • Reagents for LaMotte Alkalinity Test Kit

    13 Reward Points

    Regular Price: $14.99

    Special Price: $13.49

    Out of stock

  • Salifert pH Aquarium Test Kit

    14 Reward Points

    Regular Price: $15.99

    Special Price: $14.39

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  • Red Sea Phosphate Pro Reagent Refill Kit

    15 Reward Points

    Regular Price: $16.99

    Special Price: $15.29

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  • Red Sea Iodine Pro Reagent Refill Kit

    15 Reward Points

    Regular Price: $16.99

    Special Price: $15.29

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  • Red Sea Nitrate Pro Reagent Refill Kit

    15 Reward Points

    Regular Price: $16.99

    Special Price: $15.29

    Out of stock

  • Hanna Test Kit HI3831F - Free Chlorine for Fresh Water

    16 Reward Points

    Regular Price: $17.99

    Special Price: $16.19

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  • Hanna Test Kit HI3831T - Total Chlorine for Fresh Water

    16 Reward Points

    Regular Price: $17.99

    Special Price: $16.19

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  • Fauna Marin dKH (Alkalinity) Test Kit Refill

    16 Reward Points

    Regular Price: $17.99

    Special Price: $16.19

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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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  • Triple Digital Timer - OXO Good Grips

    17 Reward Points

    Regular Price: $19.99

    Special Price: $17.99

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  • Salifert kH/Alkalinity Aquarium Test Kit

    17 Reward Points

    Regular Price: $19.99

    Special Price: $17.99

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  • Salifert Copper Aquarium Test Kit

    17 Reward Points

    Regular Price: $19.99

    Special Price: $17.99

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