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Test Kit

89 products

  • Hanna - (HI758-11) Marine Calcium Checker® HC Calibration Check Set

    Hanna - (HI758-11) Marine Calcium Checker® HC Calibration Check Set

    Product Description The Marine Calcium Checker® HC Calibration Check Set - HI758-11  provides a simple solution to validating the Marine Calcium Checker® HC - HI758 that has a range of 200 to 600 ppm calcium. 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 400 +/- 20 ppm calcium @ 25°C Reusable with long shelf life stability HI758-11 is a high-quality set of calibration standards that allows users to validate the Marine Calcium Checker® HC - HI758. The HI758-11 includes one sealed cuvette for zero ppm calcium and one cuvette that is tinted to an equivalent 400 +/- 20 ppm calcium sample @ 25°C. The calibration check set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.

  • Last stock! AquaForest Calcium Test Pro

    AquaForest Calcium Test Pro

    Product Description Aquaforest give accurate results when testing Calcium - test kit will give 55-66 tests per kit.Calcium Test Kit Aquaforest TestPro Ca is designed to quickly measure the calcium content in the marine aquariums, freshwater aquariums, ponds or water reservoirs. In order to ensure the proper functioning of the marine aquarium calcium levels should be maintained in the range 380-460 mg/l (ppm). The set contains enough reagents to perform 55-65 determinations of calcium levels.  

    $37.95

  • API Nitrite NO2 Test Kit

    API Nitrite NO2 Test Kit

    Product description Nitrite is produced in the aquarium in the forms of fish waste, uneaten food, and by nitrifying bacteria in your aquarium’s natural cycle as it breaks down ammonia. Low levels of nitrite inhibit respiration and suppress the immune system, while high levels cause suffocation in fish. The API® NITRITE TEST KIT reads nitrite levels quickly and accurately in your tank, and tests parameters from 0 to 5 ppm. Test Kit provides easy, accurate test solutions to measure nitrite in your aquarium: Nitrite (180 tests) Suitable for fresh and saltwater aquariums This easy to use test kit includes: 1 test bottle with child-safety cap 1 glass test tube with snap tight caps Laminated colour cards Instruction booklet

    $31.95

  • API Freshwater Master Test Kit

    API Freshwater Master Test Kit

    Product Description The API® FRESHWATER MASTER TEST KIT measures the 4 most important levels in freshwater aquariums quickly and accurately, including pH, high range pH, ammonia, nitrite, and nitrate. With scientific accuracy for professional results, the reusable FRESHWATER MASTER TEST KIT comes with 4 glass test tubes with snap-tight caps and a convenient holding tub for easy storage. Also includes a step-by-step instruction booklet with a color chart that provides information on how to correct unsafe water conditions. We recommend that you take a few minutes each week to monitor your aquarium conditions and create a better underwater world for your fish. Testing your aquarium water has never been so easy or accurate! SizesContains 800 tests and includes 7 test solutions, easy-to-ready instructions, 4 glass test tubes and color chart

    $77.95

  • API Ammonia NH3/NH4 Test Kit

    API Ammonia NH3/NH4 Test Kit

    Product Description API Ammonia Test Kit - Test your freshwater or saltwater aquarium for toxic Ammonia levels.   130 Tests Test Ammonia Levels in both saltwater and freshwater Scientifically accurate for professional results   Measures ammonia to help prevent fish loss Benefits:Ammonia levels in fresh and saltwater aquariums Follow API Easy Care Guide and use the AMMONIA TEST KIT: During Regular Care When addressing Water Problem Solving issues Taking a few minutes each week to maintain and monitor aquarium conditions is the key to a healthy aquarium. Tropical fish continually release ammonia into the aquarium through their gills, urine and solid waste. Uneaten food and decaying organic matter also add ammonia to the water. Even small amounts of ammonia stress fish; large amounts of ammonia will kill fish. Ammonia is the number one killer of tropical fish. The API AMMONIA TEST KIT is mercury-free, salicylate test for fresh and saltwater fish. The AMMONIA TEST KIT tests ammonia levels from 0 to 8 ppm.

    $33.95

  • Seatorch Salinity Refractometer with LED

    Seatorch Salinity Refractometer with LED

    Product Description Seatorch LED Salinity Refractometer It is designed for testing the concentration of salt water and used for quality control in research and clinical laboratories and marine industry. Its scale provides a direct reading of the specific gravity and concentration (part per Thousand) of salt in water. One scale checks the NaCl levels with the range of 0-100 ppt (with 1 ppt scale divisions) and the other scale gauges Specific Gravity with a range of 1.000 to 1.070 (±0.001 accuracy). Both enables the direct determination of salinity in water that contains dissolved salt and little or no other dissolved solids. It is suitable for a marine saltwater tank. It's FULLY EQUIPPED with ATC that automatically adjust itself to correct temperature discrepancies during use. Capable of measuring with high accuracy and provides precise results. It's equipped with vivid and sharp reticle chart for easy and comfortable reading. It uses ambient light only and no batteries are needed. Made by experienced craftsmen and are unlikely to break down! Specifications: Measuring Range: Salinity: 0-10% Refractive Index:1.000-1.070 Minimum Division: Salinity: 0.1% Refractive Index: 0.001 (ATC) Temperature Compensation Range:10°C--30°C

    $90.00

  • AquaLabs Master Test Kit

    AquaLabs Master Test Kit

      Product description Take complete control of your aquarium’s water chemistry with the AquaLabs Master Test Kit 5 in 1, the ultimate tool for maintaining a healthy, thriving aquarium. Designed for both freshwater and saltwater systems, this professional-grade kit delivers laboratory-level precision in every test. Test Parameters Included:• Ammonia (NH₃/NH₄⁺) – Detect early signs of toxicity before they harm your fish• Nitrite (NO₂⁻) – Monitor biological filtration performance• Nitrate (NO₃⁻) – Track long-term water quality and nutrient buildup• Phosphate (PO₄³⁻) – Keep algae growth under control and nutrient levels in check• pH – Ensure stable, optimal acidity/alkalinity for all aquatic life Each test uses high-accuracy liquid reagents formulated for clear, consistent colour development. Designed for both new and established aquariums, the kit delivers precise measurements suitable for routine monitoring. Kit Includes:• 5× 5 mL Glass Test Tubes with caps• Pipette for accurate sample handling• Dual Colour Charts for both freshwater and saltwater interpretation• Precision reagents for all five parameters• Clear, step-by-step instructions Perfect for hobbyists, breeders, and professionals, the AquaLabs Master Test Kit 5 in 1 makes routine water testing fast, accurate, and hassle-free—so you can focus on what matters most: a vibrant, healthy aquarium.

    $69.98

  • Hanna - (HI783-11) Marine Magnesium Certified Calibration Standard Kit

    Hanna - (HI783-11) Marine Magnesium Certified Calibration Standard Kit

    Product Description The HI783-11 Marine Magnesium Certified Standard Kit is used to validate the performance of the HI783 Marine Magnesium Checker HC. The kit includes one sealed cuvette with a zero-magnesium value and one cuvette that is tinted to a standard magnesium value at 25°C. The Certificate of Analysis details the certified magnesium value, the product code, lot number, and expiration date. Pre-tinted standard values Supplied with Certificate of Analysis Reusable with a long shelf-life

  • Hanna - (HI784-25) Marine Ammonia HC Checker Reagents (25 tests)

    Hanna - (HI784-25) Marine Ammonia HC Checker Reagents (25 tests)

    Product Description HI784-25 Marine Ammonia Checker HC (Handheld Colorimeter) Reagents are high-quality reagents for use with the HI784 Marine Ammonia (ppm) Checker HC. Reagents 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  

  • Sale -13% FOWLR Beginner Saltwater Test Set (Refractometer, Salifert NO3, PO4)

    FOWLR Beginner Saltwater Test Set (Refractometer, Salifert NO3, PO4)

    Product Description Generic Refractometer - It is designed for testing the concentration of salt water and brine and used for quality control in research and clinical laboratories and marine industry. Its scale provides a direct reading of the specific gravity and concentration (part per Thousand) of salt in water. One scale checks the NaCl levels with the range of 0-100 ppt (with 1 ppt scale divisions) and the other scale gauges Specific Gravity with a range of 1.000 to 1.070 (±0.001 accuracy). Both enables the direct determination of salinity in water that contains dissolved salt and little or no other dissolved solids. It is suitable for a marine saltwater tank. Salifert Nitrate - Easily test the nitrate 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 Nitrate Test Kit contains 60 tests. 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.

    $149.85 $129.95

  • 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

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

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