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Test Kits

  • PORTABLE REFRACTOMETER - Wellington Marine
    PORTABLE REFRACTOMETER - Wellington Marine
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    Original price $69.99 - Original price $69.99
    Original price
    $69.99
    $69.99 - $69.99
    Current price $69.99

    PORTABLE REFRACTOMETER

    Test concentration of salt in several aquariums with this portable, economical, and lightweight refractometer. Featuring the same accuracy as more ...

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    Original price $69.99 - Original price $69.99
    Original price
    $69.99
    $69.99 - $69.99
    Current price $69.99
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  • Marine Alkalinity Checker® HC Reagents (25 Tests) - HI755-26 - Wellington Marine
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    Original price $35.00 - Original price $35.00
    Original price
    $35.00
    $35.00 - $35.00
    Current price $35.00

    Marine Alkalinity Checker® HC Reagents (25 Tests) - HI772-26

    The HI772-26 are the replacement reagents for the Marine Alkalinity Checker® HC - HI755 and Marine Alkalinity (dKH) Checker® HC - HI772. These high...

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    Original price $35.00 - Original price $35.00
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    $35.00
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    Current price $35.00
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  • Marine Low Range Nitrate Checker HC - HI781 - Wellington Marine
    Marine Low Range Nitrate Checker HC - HI781 - Wellington Marine
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    Original price $159.99
    Original price $159.99 - Original price $159.99
    Original price $159.99
    Current price $149.99
    $149.99 - $149.99
    Current price $149.99

    Marine Low Range Nitrate Checker HC - HI781

    The Hanna Marine Low Range Nitrate Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits ...

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    Original price $159.99
    Original price $159.99 - Original price $159.99
    Original price $159.99
    Current price $149.99
    $149.99 - $149.99
    Current price $149.99
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  • HANNA Handheld Colorimeter Alkalinity (dKH) HI772 - Wellington Marine
    HANNA Handheld Colorimeter Alkalinity (dKH) HI772 - Wellington Marine
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    Original price $159.99
    Original price $159.99 - Original price $159.99
    Original price $159.99
    Current price $144.99
    $144.99 - $144.99
    Current price $144.99

    HANNA Handheld Colorimeter Alkalinity (dKH) HI772

    The HI772 Checker®HC (Handheld Colorimeter) provides a simple, accurate, and cost-effective way to measure alkalinity in degrees of carbonate hardn...

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    Original price $159.99
    Original price $159.99 - Original price $159.99
    Original price $159.99
    Current price $144.99
    $144.99 - $144.99
    Current price $144.99
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  • Sera ammonium/ammonia-Test (NH4/NH3) - Wellington Marine
    Original price $29.89 - Original price $29.89
    Original price
    $29.89
    $29.89 - $29.89
    Current price $29.89

    Sera ammonium/ammonia-Test (NH4/NH3)

    Makes it easy to monitor the ammonium/ammonia level in fresh and marine water Ammonium and ammonia mainly arise from fish waste. They are converted...

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    Original price $29.89 - Original price $29.89
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    $29.89
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    Current price $29.89
  • HI774-25 Phosphate ULR Reagents - Marine Water - Wellington Marine
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    Original price $35.00 - Original price $35.00
    Original price
    $35.00
    $35.00 - $35.00
    Current price $35.00

    HI774-25 Phosphate ULR Reagents - Marine Water

    Original price $35.00 - Original price $35.00
    Original price
    $35.00
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    Current price $35.00
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  • TRIDENT - 2 MONTH REAGENT SUPPLY KIT - Wellington Marine
    TRIDENT - 2 MONTH REAGENT SUPPLY KIT - Wellington Marine
    Original price $99.95 - Original price $99.95
    Original price
    $99.95
    $99.95 - $99.95
    Current price $99.95

    TRIDENT - 2 MONTH REAGENT SUPPLY KIT

    TRIDENT - 2 MONTH REAGENT SUPPLY KIT | SRRP - $99.95 Neptune System's Replacement Reagent Kit comes with everything you need to change out the r...

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    Original price $99.95 - Original price $99.95
    Original price
    $99.95
    $99.95 - $99.95
    Current price $99.95
  • Aquaforest NITRATE TEST KIT - Wellington Marine
    Original price $34.95 - Original price $34.95
    Original price
    $34.95
    $34.95 - $34.95
    Current price $34.95

    Aquaforest NITRATE TEST KIT

    AF Nitrate TestPro is designed for quick measurement of nitrate ions in marine aquariums. Nitrate in water is the end result of biological filtrati...

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    Original price $34.95 - Original price $34.95
    Original price
    $34.95
    $34.95 - $34.95
    Current price $34.95
  • Aquaforest MAGNESIUM TEST KIT - Wellington Marine
    Original price $29.95 - Original price $29.95
    Original price
    $29.95
    $29.95 - $29.95
    Current price $29.95

    Aquaforest MAGNESIUM TEST KIT

    Aquaforest TestPro Magnesium is designed to quickly measure the concentration of Magnesium (Mg) in marine water. Magnesium plays an important role ...

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    Original price $29.95 - Original price $29.95
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    $29.95
    $29.95 - $29.95
    Current price $29.95
  • Aquaforest CALCIUM TEST KIT - Wellington Marine
    Original price $29.95 - Original price $29.95
    Original price
    $29.95
    $29.95 - $29.95
    Current price $29.95

    Aquaforest CALCIUM TEST KIT

    Aquaforest TestPro Calcium is designed to quickly measure the concentration of Calcium in marine water. Calcium plays an important role in many bio...

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    Original price $29.95 - Original price $29.95
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    $29.95
    $29.95 - $29.95
    Current price $29.95
  • Phosphorus Ultra Low-Range Checker® HC Reagents (25 Tests) - HI736-25 - Wellington Marine
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    Original price $35.00 - Original price $35.00
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    $35.00
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    Current price $35.00

    Phosphorus Ultra Low-Range Checker® HC Reagents (25 Tests) - HI736-25

    The HI736-25 are the replacement reagents for the HI736 Phosphorus Ultra Low-Range Checker® HC. These high-quality reagents are manufactured in our...

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    Original price $35.00 - Original price $35.00
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    $35.00
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    Current price $35.00
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  • HANNA Handheld Colorimeter Marine Salinity Tester HI98319 - Wellington Marine
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    Original price $199.99
    Original price $199.99 - Original price $199.99
    Original price $199.99
    Current price $184.99
    $184.99 - $184.99
    Current price $184.99

    HANNA Handheld Colorimeter Marine Salinity Tester HI98319

    Hanner - Marine Salinity Tester HI98319 Designed to bring simplicity to salinity testing during the any process, the HI98319 Marine Salinity Tester...

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    Original price $199.99
    Original price $199.99 - Original price $199.99
    Original price $199.99
    Current price $184.99
    $184.99 - $184.99
    Current price $184.99
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  • HANNA Handheld Colorimeter Low Range Phosphate HI713 - Wellington Marine
    HANNA Handheld Colorimeter Low Range Phosphate HI713 - Wellington Marine
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    Original price $159.99
    Original price $159.99 - Original price $159.99
    Original price $159.99
    Current price $139.99
    $139.99 - $139.99
    Current price $139.99

    HANNA Handheld Colorimeter Low Range Phosphate HI713

    The HI713 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure phosphate. Phosphate is a common food ad...

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    Original price $159.99
    Original price $159.99 - Original price $159.99
    Original price $159.99
    Current price $139.99
    $139.99 - $139.99
    Current price $139.99
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  • HANNA - PHOSPHATE CHECKER ULR - Wellington Marine
    HANNA - PHOSPHATE CHECKER ULR - Wellington Marine
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    Original price $159.99
    Original price $159.99 - Original price $159.99
    Original price $159.99
    Current price $149.99
    $149.99 - $149.99
    Current price $149.99

    HANNA - PHOSPHATE CHECKER ULR

    The HI774 Ultra Low Range Phosphate Checker® is a cost-effective way to measure phosphate in marine systems, including reef tanks. Excessive phosph...

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    Original price $159.99
    Original price $159.99 - Original price $159.99
    Original price $159.99
    Current price $149.99
    $149.99 - $149.99
    Current price $149.99
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  • Aquaforest AF ALKALINITY TEST KIT - Wellington Marine
    Original price $26.95 - Original price $26.95
    Original price
    $26.95
    $26.95 - $26.95
    Current price $26.95

    Aquaforest AF ALKALINITY TEST KIT

    Aquaforest TestPro Alkalinity is designed to quickly measure Carbonate Hardness (dKH) and Alkalinity (meq /L) in marine water. Alkalinity levels sh...

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    Original price $26.95 - Original price $26.95
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    $26.95
    $26.95 - $26.95
    Current price $26.95
  • RED SEA REEF FOUNDATION PRO MULTI TEST KIT (KH, CA, MG) - Wellington Marine
    RED SEA REEF FOUNDATION PRO MULTI TEST KIT (KH, CA, MG) - Wellington Marine
    Original price $99.99 - Original price $99.99
    Original price
    $99.99
    $99.99 - $99.99
    Current price $99.99

    RED SEA REEF FOUNDATION PRO MULTI TEST KIT (KH, CA, MG)

    Amazing Value. High quality and reliability. Monitor the balance of Calcium, Alkalinity, and Magnesium in your reef tank's foundation with this all...

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    Original price $99.99 - Original price $99.99
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    $99.99
    $99.99 - $99.99
    Current price $99.99
  • RED SEA TEST KIT REEF COLORS PRO MULTI (I2,K,FE) - Wellington Marine
    RED SEA TEST KIT REEF COLORS PRO MULTI (I2,K,FE) - Wellington Marine
    Original price $149.99 - Original price $149.99
    Original price
    $149.99
    $149.99 - $149.99
    Current price $149.99

    RED SEA TEST KIT REEF COLORS PRO MULTI (I2,K,FE)

    TRACE-COLORS PRO MULTI TEST KITAdvanced tests for the high accuracy measurement of Iodine, Potassium and Iron. Recommended for Ultra Low Nutrient S...

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    Original price $149.99 - Original price $149.99
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    $149.99
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    Current price $149.99
  • Aquaforest PHOSPHATE TEST KIT - Wellington Marine
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    Original price $34.95 - Original price $34.95
    Original price
    $34.95
    $34.95 - $34.95
    Current price $34.95

    Aquaforest PHOSPHATE TEST KIT

    AF Phosphate TestPro is designed for quick measurement of phosphate ions in a marine aquarium. Phosphate is a breeding ground for the growth of und...

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    Original price $34.95 - Original price $34.95
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    $34.95
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    Current price $34.95
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  • TRIDENT - MARINE AQUARIUM WATER ANALYZER - Wellington Marine
    TRIDENT - MARINE AQUARIUM WATER ANALYZER - Wellington Marine
    Original price $1,449.95 - Original price $1,449.95
    Original price
    $1,449.95
    $1,449.95 - $1,449.95
    Current price $1,449.95

    TRIDENT - MARINE AQUARIUM WATER ANALYZER

    Say Goodbye to Manually Testing for Calcium, Alkalinity, or Magnesium in your Reef! The Trident is an automated testing system that regularly tests...

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    Original price $1,449.95 - Original price $1,449.95
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    $1,449.95
    $1,449.95 - $1,449.95
    Current price $1,449.95
  • HANNA CHECKER® MARINE CALCIUM HC REAGENTS (25 TESTS) HI758-26 - Wellington Marine
    Original price $59.99 - Original price $59.99
    Original price
    $59.99
    $59.99 - $59.99
    Current price $59.99

    HANNA CHECKER® MARINE CALCIUM HC REAGENTS (25 TESTS) HI758-26

    The HI758U-26 are the replacement reagents for the HI758 Marine Calcium Checker® HC. These high-quality reagents are manufactured in our state-of-...

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    Original price $59.99 - Original price $59.99
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    $59.99
    $59.99 - $59.99
    Current price $59.99
  • Sera Silicate Clear - Wellington Marine
    Original price $42.49 - Original price $42.49
    Original price
    $42.49
    $42.49 - $42.49
    Current price $42.49

    Sera Silicate Clear

    Permanent silicate removal  Silicate supports the growth of diatoms in freshwater and marine aquariums. sera marin silicate clear easily and perman...

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    Original price $42.49 - Original price $42.49
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    $42.49
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    Current price $42.49
  • Red Sea Refractometer - Wellington Marine
    Original price $99.99 - Original price $99.99
    Original price
    $99.99
    $99.99 - $99.99
    Current price $99.99

    Red Sea Refractometer

    Red Sea’s Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25oC

    Original price $99.99 - Original price $99.99
    Original price
    $99.99
    $99.99 - $99.99
    Current price $99.99
  • AQUABIOMICS SAMPLING KIT - Wellington Marine
    AQUABIOMICS SAMPLING KIT - Wellington Marine
    Original price $224.95 - Original price $224.95
    Original price
    $224.95
    $224.95 - $224.95
    Current price $224.95

    AQUABIOMICS SAMPLING KIT

    Please note that the AquaBiomics Sampling Kit only available via authorized Dealers and not directly through Reef Synergy Ltd. Click Here to be tak...

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    Original price $224.95 - Original price $224.95
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    $224.95
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    Current price $224.95
  • RED SEA PHOSPHATE PRO HD TEST KIT - Wellington Marine
    RED SEA PHOSPHATE PRO HD TEST KIT - Wellington Marine
    Original price $69.99 - Original price $69.99
    Original price
    $69.99
    $69.99 - $69.99
    Current price $69.99

    RED SEA PHOSPHATE PRO HD TEST KIT

    High Definition PO4Test Kit Maintaining low phosphate levels will help prevent algae outbreaks, promote coral and fish health as well as bring ou...

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    Original price $69.99 - Original price $69.99
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    $69.99
    $69.99 - $69.99
    Current price $69.99