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-Meters and test kits
  • CLASSICA pH Pen Tester
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    $55.00
    $50.00

    CLASSICA pH Pen Tester

    Classica pH Pen / Tester adopted the latest micro-electronic circuit design to provide high performance, stable and accurate measurement. pH Pen / ...

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    $55.00
    $50.00
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  • Sold out
    $34.00

    ADA pH Kit (pH reagent Refill for Drop Checker)

    ADA Drop Checker PH Kit is a reagent kit for examining the base of water quality, specifically the PH level. You can use this kit to check PH leve...

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    $34.00
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  • Sold out
    $115.00

    ADA Drop Checker

    A glass-made instrument created specifically for examining the CO2 level of aquarium with simple procedure. Add some pH reagent and aquarium water ...

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    $115.00
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  • Milwaukee MW101 PRO pH Meter
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    $198.00

    Milwaukee MW101 PRO pH Meter

    SUMMARY The Milwaukee MW101 PRO pH meter has won fans around the world with its reliable, fast and simple operation as well as its toughness and a...

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    $198.00
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  • BIOZYM Aquarium Test Strips 6 in 1 (30 Strips/box)
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    $19.00
    $16.00

    BIOZYM Aquarium Test Strips 6 in 1 (30 Strips/box)

    BIOZYM Aquarium Test Strips 6 in 1 (30 Strips/box)   Biozym Aquarium Test Kit 6 in 1 (30 Stripes) Test NO3, NO2, Cl2, GH, KH, and pH level of your...

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    $19.00
    $16.00
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  • NYOS Phosphate Reefer (Test Kit)- 50 Tests (WT-PO4R)
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    $32.00

    NYOS Phosphate Reefer (Test Kit)- 50 Tests (WT-PO4R)

    TECHNICAL DETAILS NUMBER OF TESTS approx. 50 MEASUREMENT RANGE 0.025 - 1.0 mg / l (ppm) PO4 PRODUCT DETAILS NYOS® REEFER TEST KITS - TA...

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    $32.00
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  • NYOS Magnesium Reefer (Test Kit)- 50 Tests (WT-MGR)
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    $26.00

    NYOS Magnesium Reefer (Test Kit)- 50 Tests (WT-MGR)

    TECHNICAL DETAILS NUMBER OF TESTS approx. 50 PRODUCT DETAILS NYOS® REEFER TEST KITS - TAKING MEASUREMENTS AT THE LABORATORY LEVEL AT AN A...

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    $26.00
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  • NYOS Calcium Reefer (Test Kit)- 50 Tests (WT-CAR)
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    $26.00

    NYOS Calcium Reefer (Test Kit)- 50 Tests (WT-CAR)

    TECHNICAL DETAILS NUMBER OF TESTS approx. 50 PRODUCT DETAILS NYOS® REEFER TEST KITS - TAKING MEASUREMENTS AT THE LABORATORY LEVEL AT AN ...

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    $26.00
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  • NYOS Nitrate Reefer (Test Kit)- 40 Tests (WT-NO3R)
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    $32.00

    NYOS Nitrate Reefer (Test Kit)- 40 Tests (WT-NO3R)

    TECHNICAL DETAILS NUMBER OF TESTS approx. 40 MEASUREMENT RANGE 1 - 160 mg / l (ppm) NO3 PRODUCT DETAILS NYOS® REEFER TEST KITS - TAKIN...

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    $32.00
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  • NYOS Alkalinity Reefer (Test Kit)- 50 Tests (WT-KHR)
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    $26.00

    NYOS Alkalinity Reefer (Test Kit)- 50 Tests (WT-KHR)

    TECHNICAL DETAILS NUMBER OF TESTS approx. 50 PRODUCT DETAILS NYOS® REEFER TEST KITS - TAKING MEASUREMENTS AT THE LABORATORY LEVEL AT AN A...

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    $26.00
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  • D-D True Seawater Refractometer (AQPR001)
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    $79.00

    D-D True Seawater Refractometer (AQPR001)

    Introduction D-D True Seawater Refractometer Hand held instrument for the measurement of the TRUE Salinity and Specific Gravity ...

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    $79.00
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  • SALIFERT Ammonia NH3 Freshwater Test Kit (SALHTAM)
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    $15.00

    SALIFERT Ammonia NH3 Freshwater Test Kit (SALHTAM)

    SALIFERT Ammonia NH3 Freshwater Test Kit (SALHTAM) - 50 tests - Freshwater use

    $15.00
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  • SALIFERT CO2 Freshwater Test Kit (SALHTCO)
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    $15.00

    SALIFERT CO2 Freshwater Test Kit (SALHTCO)

    SALIFERT CO2 Freshwater Test Kit (SALHTCO) - 60 tests - Freshwater use

    $15.00
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  • SALIFERT GH Freshwater Test Kit (SALHTGH)
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    $10.50

    SALIFERT GH Freshwater Test Kit (SALHTGH)

    SALIFERT GH Freshwater Test Kit (SALHTGH) - 70 tests - Freshwater use

    $10.50
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  • SALIFERT Potassium K Freshwater Test Kit (SALHTKA)
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    $22.00

    SALIFERT Potassium K Freshwater Test Kit (SALHTKA)

    SALIFERT Potassium K Freshwater Test Kit (SALHTKA) - 40 tests - Freshwater use

    $22.00
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  • SALIFERT KH Freshwater Test Kit (SALHTKH)
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    $10.50

    SALIFERT KH Freshwater Test Kit (SALHTKH)

    SALIFERT KH Freshwater Test Kit (SALHTKH) - 60 tests - Freshwater use

    $10.50
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  • SALIFERT Nitrate NO3 Freshwater Test Kit (SALHTNA)
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    $18.00

    SALIFERT Nitrate NO3 Freshwater Test Kit (SALHTNA)

    SALIFERT Nitrate NO3 Freshwater Test Kit (SALHTNA) - 60 tests - Freshwater use

    $18.00
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  • SALIFERT Nitrite NO2 Freshwater Test Kit (SALHTNI)
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    $12.00

    SALIFERT Nitrite NO2 Freshwater Test Kit (SALHTNI)

    SALIFERT Nitrite NO2 Freshwater Test Kit (SALHTNI) - 60 tests - Freshwater use

    $12.00
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  • SALIFERT PH Freshwater Test Kit (SALHTPH)
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    $10.50

    SALIFERT PH Freshwater Test Kit (SALHTPH)

    SALIFERT PH Freshwater Test Kit (SALHTPH) - 80 tests - Freshwater use

    $10.50
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  • SALIFERT Phosphate PO4 Freshwater Test Kit (SALHTPO)
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    $17.00

    SALIFERT Phosphate PO4 Freshwater Test Kit (SALHTPO)

    SALIFERT Phosphate PO4 Freshwater Test Kit (SALHTPO)   - 60 tests - Freshwater use

    $17.00
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  • SALIFERT Refracto Check Calibration Solution (SALRC10)
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    $7.20

    SALIFERT Refracto Check Calibration Solution (SALRC10)

    Salifter Refracto Check is a testing solution with a density of 35 ppm for the calibration of refractometers. The content is sufficient for up to 1...

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    $7.20
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  • SALIFERT Strontium SR Profi Test (SALSTPT)
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    $41.00

    SALIFERT Strontium SR Profi Test (SALSTPT)

    In a marine aquarium strontium plays an important role in accelerating the growth of coral and calcareous algae and natural sea water contains appr...

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    $41.00
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  • SALIFERT Silicate Profi Test (SALSIPT)
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    $20.00

    SALIFERT Silicate Profi Test (SALSIPT)

    Silicate occurs in tap water or purified water when the reverse osmosis or de ionizing unit is not f Silicate can result in diatom bloom and...

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    $20.00
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  • SALIFERT Phosphate PO4 Profi Test (SALPOPT)
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    $22.00

    SALIFERT Phosphate PO4 Profi Test (SALPOPT)

    Phosphate testing and removal   Phosphate has several negative effects if present in a too high concentration. First of all undesirable algae...

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    $22.00
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  • SALIFERT Potassium Reef Test (SALRTKA)
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    $22.00

    SALIFERT Potassium Reef Test (SALRTKA)

    Potassium concentration in natural seawater is approximately 400 ppm. Many aquarists have reported that a low potassium value reduces colors in co...

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    $22.00
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  • SALIFERT PH Profi Test (SALPHPT)
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    $14.00

    SALIFERT PH Profi Test (SALPHPT)

    pH Test   The pH value can have a major impact on the growth of corals and calcareous algae and on many biological processes. The pH should not be...

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    $14.00
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  • SALIFERT Oxygen O2 Profi Test (SALOXPT)
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    $18.50

    SALIFERT Oxygen O2 Profi Test (SALOXPT)

    Oxygen Test   Oxygen is highly essential for all life forms. Especially corals and marine fish require oxygen concentrations at saturation level. ...

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    $18.50
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  • SALIFERT Nitrate NO3 Profi Test (SALNAPT)
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    $20.00

    SALIFERT Nitrate NO3 Profi Test (SALNAPT)

    When there are insufficient areas of a tank which are deprived of oxygen (anaerobic zones) or denitrification is not taking place properly, nitrat...

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    $20.00
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  • SALIFERT Nitrite NO2 Profi Test (SALNIPT)
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    $15.00

    SALIFERT Nitrite NO2 Profi Test (SALNIPT)

    Nitrite testing Nitrite is a substance that is toxic to fish and invertebrates. It is a misconception that once a tank is throug...

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    $15.00
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  • SALIFERT Magnesium Mg Profi Test (SALMAPT)
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    $25.00

    SALIFERT Magnesium Mg Profi Test (SALMAPT)

    Magnesium testing and addition   Magnesium is present in NSW in a fairly high concentration (1300 - 1400 mg/L). Magnesium is an essen...

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    $25.00
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  • SALIFERT KH/Alkalinity Profi Test (SALKHPT)
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    $15.50

    SALIFERT KH/Alkalinity Profi Test (SALKHPT)

    Alkalinity testing and addition   Calcium alone cannot form the skeletal material of corals and allow calcareous algae to grow. Some other...

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    $15.50
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  • SALIFERT Iodine I2 Profi Test (SALIOPT)
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    $36.00

    SALIFERT Iodine I2 Profi Test (SALIOPT)

    Iodine Test   Iodine is present in NSW (Natural seawater) in a very low concentration (0.06 mg/L or 0.06 ppm). Iodine occurs as different ...

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    $36.00
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  • SALIFERT Boron B Profi Test (SALBOPT)
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    $26.50

    SALIFERT Boron B Profi Test (SALBOPT)

    Salifert Boron B Profi Test Kit for reef, marine and advanced freshwater aquarists are some of the most precise and accurate test kits on the mar...

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    $26.50
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  • SALIFERT Copper CU Profi Test (SALCOPT)
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    $21.00

    SALIFERT Copper CU Profi Test (SALCOPT)

    Salifert Copper Test Copper is often used as a treatment for parasite infested fish and it is essential that the correct concentration is us...

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    $21.00
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  • SALIFERT Calcium CA Profi Test (SALCAPT)
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    $24.00

    SALIFERT Calcium CA Profi Test (SALCAPT)

    Calcium testing and addition   Calcium is a major constituent of calcareous algae, skeletal material of hard corals and the skeletal needles of sof...

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    $24.00
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  • SALIFERT Ammonia NH4 Profi Test (SALAMPT)
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    $17.50

    SALIFERT Ammonia NH4 Profi Test (SALAMPT)

    Ammonia Test   Ammonia and ammonium are substances which should be converted rapidly into nitrite followed by nitrate and nitrogen gas. If this doe...

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    $17.50
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  • API Replacement Test Tubes
    $5.50

    API Replacement Test Tubes

    API TEST TUBES are compatible with any aquarium or pond water test kits and are perfect for testing more water parameters at one time.  **Price fo...

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    $5.50
  • OASE QuickStick 6 in 1 Water Test Kit (up to 50 tests)
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    $27.50

    OASE QuickStick 6 in 1 Water Test Kit (up to 50 tests)

    DESCRIPTION Fast and simple analysis of the 6 most important water values One minute is all it takes Easy to use Suitable for testing appr...

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    $27.50
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  • CAPERPLUS Q2 pH/temperature meter
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    $128.00

    CAPERPLUS Q2 pH/temperature meter

    SPECIFICATIONS PH/temp/TDS monitoring Remote monitoring Multi account management Multi device simultaneous management PH/temp/TDS display...

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    $128.00
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  • API PH TEST & ADJUSTER KIT(Includes pH down & pH up)
    Save 12%
    $25.00
    $22.00

    API PH TEST & ADJUSTER KIT(Includes pH down & pH up)

    PH TEST & ADJUSTER KIT   The API® pH TEST & ADJUSTER KIT not only allows you to easily and accurately test the pH level in your freshwater...

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    $25.00
    $22.00
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  • API CALCIUM TEST KIT
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    $26.00
    $23.00

    API CALCIUM TEST KIT

    CALCIUM TEST KIT   Calcium is one of the most important elements in a reef aquarium. Reef invertebrates, such as corals, crustaceans, mollusks, an...

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    $26.00
    $23.00
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  • NT LABS Marine Lab Reef Multi-Test Kit
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    $78.70

    NT LABS Marine Lab Reef Multi-Test Kit

    Reef Multi-Test comprises everything you need to carry out up to 145 tests (combined) of the 4 key water parameters to maintain a healthy and thri...

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    $78.70
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  • NT LABS Marine Lab Multi-Test Kit
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    $64.90

    NT LABS Marine Lab Multi-Test Kit

    Marine Multi-Test comprises everything you need to carry out 155 tests (combined) of the 4 key water parameters to keeping a healthy marine aquari...

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    $64.90
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  • NT LABS Aquarium Lab Multi-Test Kit
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    $58.00

    NT LABS Aquarium Lab Multi-Test Kit

    The main factor in successful fish keeping and health lies in the maintenance of good water quality. Ammonia, nitrite and pH levels in the aquariu...

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    $58.00
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  • JBL PROAQUATEST EASY 7in1
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    $28.50

    JBL PROAQUATEST EASY 7in1

    JBL PROAQUATEST EASY 7in1Test strips for quick aquarium water testing Test strips for testing 7 important water values in 1 minute: quick test ...

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    $28.50
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  • API® PHOSPHATE (PO4) TEST KIT
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    $30.00
    $27.00

    API® PHOSPHATE (PO4) TEST KIT

    Phosphate can enter your aquarium through tap water, fish waste, and decaying organics such as uneaten food and dead algae. Excess phosphate contr...

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    $30.00
    $27.00
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  • API® GH & KH TEST KIT
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    $22.00
    $20.00

    API® GH & KH TEST KIT

    When keeping freshwater fish and plants, the general hardness (GH) and carbonate hardness (KH) of aquarium water should match their natural habita...

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    $22.00
    $20.00
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  • API® pH TEST KIT
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    $15.00
    $13.00

    API® pH TEST KIT

    The API® pH TEST KIT monitors pH to maintain healthy freshwater conditions in your tank. pH control is imperative to prevent the harmful effects of...

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    $15.00
    $13.00
    Save 13%