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Test Kit

89 products

  • Sale -7%Last stock! FOWLR Deluxe Saltwater Test Set (HI98319, 781, Salifert PO4)

    FOWLR Deluxe Saltwater Test Set (HI98319, 781, Salifert PO4)

    Product Description Hanna Salinity/Temperature Checker - HI98319 Salinity/Temperature Meter - Each meter is supplied with: CR2032 battery (inside the meter), Storage / Protection sleeve, Instruction manual, Quality certificate, and 35.00 ppt calibration standard sachet (4 pcs.) Hanna Nitrate - 781 Checker - Nitrate 0.00 to 5.00 ppm (as NO3–) [0.0 to 50.0 ppm (calculated) using dilution] - The HI781 Checker® HC (Handheld Colorimeter) is a simple, accurate and cost-effective way to measure nitrate in saltwater. Nitrate is a bi-product of ammonia. It comes from fish waste, plant decay, and leftover food. Over time, nitrate can build up in your aquarium. While low levels are not harmful, too much nitrate can be detrimental to the health of your fish and plants. Both odorless and colorless, nitrate can only be detected by testing. Salifert Phosphate - Easily test the phosphate level in your tank. Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available to each testing method. The Salifert Phosphate Test Kit contains 60 tests.  

    $257.40 $239.95

  • Sale -11% Hanna Algae Control Kit (713 Phosphate, 781 Nitrate) Checker HC (Saltwater)

    Hanna Algae Control Kit (713 Phosphate, 781 Nitrate) Checker HC (Saltwater)

    Product Description 713 CheckerThe HI713 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure phosphate. Phosphate is a common food additive that enhances flavor and acts as a buffering agent. Important for growth and development of plant roots, phosphate is also present in fertilizers. However, high concentrations of phosphates are detrimental to the environment; for this reason, it is closely monitored in natural and municipal waters. Designed as a more accurate alternative to chemical test kits, the HI713 provides quick, accurate results in four easy steps.781 CheckerThe HI781 Checker® HC (Handheld Colorimeter) is a simple, accurate and cost-effective way to measure nitrate in saltwater.  Nitrate is a bi-product of ammonia. It comes from fish waste, plant decay, and leftover food. Over time, nitrate can build up in your aquarium. While low levels are not harmful, too much nitrate can be detrimental to the health of your fish and plants. Both odorless and colorless, nitrate can only be detected by testing.

    $189.90 $169.95

  • Triton Lab ICP Test Kit - N-DOC Organics

    Triton Lab ICP Test Kit - N-DOC Organics

    Product Description Triton Labs N-DOC Organics Professional Seawater Analysis COMPREHENSIVE TESTING FOR NITROGEN, ALKALINITY & DISSOLVED ORGANIC CARBON Introducing expanded, high resolution testing for key Nitrogen compounds, Dissolved Organic Carbon and extended Alkalinity. Finally, reefkeepers can balance and control the nutrients that influence the abundance of bacteria, cyanobacteria and algae in closed reef systems. Application: Deliver insights into complex organic systems in seawater: Carbon and Nitrogen Use N/C/P ratio to manage sources of Carbon / Amino acid and control their influence on bacteria and corals in reef aquaria. (*Note: P value measured separately via recent ICP test or manually) Eliminate problems caused by blind dosing Use for problem solving and determining the need for water changes Troubleshoot common problems such as tissue necrosis and cyanobacteria Measure true Alkalinity, free from external influences “The Nitrogen cycle in reef tanks is more complicated than the Nitrate measured with traditional test kits.  Likewise, Carbon and Alkalinity exist in more forms than have been measured in the past.  Collectively, these compounds feed the bacteria and algae that cause problems in reef tanks.  N-DOC organics solves this problem by accurately measuring the relevant organic compounds that trigger bacterial and algal blooms.  N-DOC puts the aquarist in complete control of reef husbandry.”

  • AquaOne 5 in 1 Marine Test Kit

    AquaOne 5 in 1 Marine Test Kit

    Product Description Aqua One Marine 5 in 1 Test Kit (92062) Aqua One 5 in 1 Test Kits provide all essential tests to monitor the health of your freshwater and marine aquariums. Each kit comes complete to test 5 essential water parameters to help ensure you are maintaining a safe and healthy environment for all of your aquatic inhabitants. Features & Benefits: Marine Kit tests for: - Marine pH- Ammonia (NH3/NH4)- Nitrite (NO2)- Nitrate (NO3)- Phosphate (PO4) Comes complete to test 5 essential waterparameters to help ensure you are maintaining a safe and healthy environment for all of your aquatic inhabitants. Performs up to 60 complete tests Conveniently packaged in a storage container, keeping everything together Kit Includes: Test solutions 4 plastic test tubes with lids 2 plastic measuring spoons Easy to read test result charts The monitoring and correcting of water parameters is important for the health of both aquatic animals and plants. It is recommended to test your aquarium once a week. Aqua One 5 in 1 Freshwater and Marine Test Kits make it easy to complete this important monitoring as part of your maintenance. Read all instructions carefully before use.

    $45.95

  • Salifert Strontium (Sr) Test Kit

    Salifert Strontium (Sr) Test Kit

    Product Description Trust your aquarium to Salifert. This test kit will measure ionically free strontium and complex, important for the accelerated growth of corals.  Salifert test kits are the epitome of accuracy and precision.  The sharp, contrasting color changes make results easy to read so there's no second guessing. Their wide range of available tests have all been designed to detect the smallest traces of certain elements, without interference from other chemicals within the water. Simply put, these are the best test kits you can buy- hands down.

  • Sale -22% Salifert Master Reef Testing Combo Kit

    Salifert Master Reef Testing Combo Kit

    Product Description Six Salifert Professional Test Kits Includes Calcium, Nitrate, Phosphate, pH, Alkalinity & Magnesium Includes all the Core parameters of any Saltwater Aquarium/Marine Reef Tank Salifert Nitrate Test Kit - 50 Tests, Salifert Calcium Test Kit - 50-100 Tests, Salifert Magnesium Test Kit - 25-50 Tests, Salifert Kh/alk Test Kit 100-200 Tests, Salifert Phosphate Test Kit 60 Tests, Salifert PH Test Kit - 50 Tests

    $160.00 $125.00

  • Salifert pH Test Kit

    Salifert pH Test Kit

    Product Description If the pH is too low then the cause may be a too low alkalinity and/or insufficient aeration. A low pH can be corrected by improving aeration and by increasing the alkalinity to NSW (Natural seawater) value or upto approx 25% above NSW levels. The Salifert pH test kit is sufficiently accurate to monitor pH fluctuations of approx 0.2 pH units. Our KH + pH Buffer allows fast and efficient correction of alkalinity. Approx. 50 tests per kit. Range pH 7.4 - 8.6. 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 allowed to fluctuate more than approx. 0.3 units during 24 hours and should preferably be kept between 8.0 and 8.2.

  • Hanna - (HI767-25) Marine Nitrite Low Range Checker HC Reagents - 25 Tests

    Hanna - (HI767-25) Marine Nitrite Low Range Checker HC Reagents - 25 Tests

    Product Description The HI767-25 are the replacement reagents for the HI767 Nitrite Low Range Checker® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability. Pre-made reagents for ease of use Prepared with high purity chemicals Marked with expiration date and lot number for traceability

    $15.50

  • Hanna - (HI780-25) Marine pH Checker Reagents - 100 Tests

    Hanna - (HI780-25) Marine pH Checker Reagents - 100 Tests

    Product Description The HI780-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine pH Checker® HC. These reagents follow the Phenol Red method in which the reagents produce a range of color that is pH-dependent. By simply adding 5 drops from the bottle of the reagent to the sample, the reaction between the sample and reagent causes a tint in the sample that varies from yellow to red. The intensity of the colour is determined by a compatible photometer and the concentration will be displayed. The results will be displayed in pH units with a resolution of 0.1 pH. Get your replacement reagents for your HI780 Marine pH Checker® HC today. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability. Pre-made reagents for ease of use. Prepared with high purity chemicals. Marked with expiration date and lot number for traceability

    $36.50

  • Hanna - (HI736) Phosphorus Ultra Low Range Checker (Saltwater)

    Hanna - (HI736) Phosphorus Ultra Low Range Checker (Saltwater)

    Product Description The HI736 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure phosphorus in marine systems including reef tanks. Phosphorus is an important parameter to measure in aquaculture and aquariums; levels that are too high can lead to extensive algae growth, depleted dissolved oxygen levels, and ultimately can be fatal to many types of fish and aquatic life. Features at-a-glance: Easier to use and more accurate than chemical test kits Dedicated to a single parameter Small size, big convenience Ideal for: Aquariums, Environmental, Aquaculture, Water Quality Specifications Range 0 to 200 ppb Resolution 1 ppb Accuracy @ 25°C/77°F ±5 ppb ±5% of reading Light Source LED @ 525 nm Light Detector silicon photocell Method adaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic-Acid method Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing Battery Type (1) 1.5V AAA Auto-off after three minutes of non-use and two minutes after reading Dimensions 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5”) Weight 64 g (2.25 oz.) Ordering Information HI736 Checker® is supplied with (2) sample cuvettes with caps, phosphorus ULR reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide. Warranty 6 month limited warranty

    $114.00

  • Hanna - (HI780) Saltwater pH Checker

    Hanna - (HI780) Saltwater pH Checker

    Product Description Get accurate water testing results with the HI780 Marine pH Colorimeter. With a digital read out, there is no more struggling to determine colors visually. This pH tester's compact design fits in your pocket or stores easily in your shop. Easier to use and more accurate than chemical test kits. One-button operation makes getting your pH results simple. Great for aquariums and marine environmental testing. The HI780 Checker®HC (Handheld Colorimeter) is a simple, accurate and cost effective way to measure pH in saltwater. pH is a measure of the hydrogen ion concentration in your water; the higher the concentration, the more acidic the water is. A neutral pH is 7; most fish can live in a general range between 6 and 8. Keeping your aquarium pH stable and in optimal ranges reduces stress on your fish and aquatic animals, helping them resist disease and tolerate other stressors. Maintaining an ideal pH can also dramatically improve growth, behavior, and overall appearance. Designed as a more accurate alternative to chemical test kits, the HI780 marine pH meter provides quick, accurate results in a few easy steps. Features at-a-glance: For use with saltwater samples Easier to use and more accurate than chemical test kits Dedicated to a single parameter Small size, big convenience Ideal for aquariums and marine biology applications. Specification Name Detail SKU HI780 Range 6.3 to 8.6 pH Resolution 0.1 pH Accuracy @ 25°C/77°F ±0.2 pH of reading @ 25 °C (77 °F) Light Source LED @ 525 nm Light Detector silicon photocell Method Colorimetric Adaptation of Phenol Red Method Battery Type (1) 1.5V AAA Auto-off after ten minutes of non-use Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing Dimensions 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”) Weight 64 g (2.3 oz) Ordering Information Each HI780 is delivered in a case with custom insert and is supplied with sample cuvette and cap (2 pcs.), Marine pH reagent starter kit, 1.5V AAA Alkaline battery (1 pc.), & Instruction manual Reagent Set HI780-25 (100 tests) Calibration Set HI780-11

    $94.95

  • Hanna - (HI736-11) Phosphorus Ultra Low Checker® HC Calibration Check Set

    Hanna - (HI736-11) Phosphorus Ultra Low Checker® HC Calibration Check Set

    Product Description The Phosphorus Ultra Low Range Checker® HC Calibration Check Set provides a simple solution to validating the Phosphorus Ultra Low Range Checker® HC - HI736 that has a range of 0 to 200 ppb as phosphorus. This high-quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a Certificate of Analysis. The Certificate of Analysis provides the lot number, reference values and expiration date for traceability when certifying the Checker® HC. Supplied with Certificate of Analysis Standard value of 100 +/- 10 ppb phosphorus @ 25°C Reusable with long shelf life stability

Freshwater or saltwater aquarium test kit for monitoring pH, ammonia, nitrite, and nitrate

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