Product Description
The HI781-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their HI781 Marine Nitrate Low Range Colorimeter. These reagents follow a colorimetric method in which the reaction between nitrate and the reagent causes a pink/violet tint in the sample. This checker has been developed to work with seawater samples.
Get your replacement reagents for your HI781 Marine Nitrate Low Range Colorimeter 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
What's Included:
1x PC x100 mL HI781A-0
25x PCS x 0.16g HI781B-0
25x PCS x 0.6g HI781C-0
25x PCS x Paper Filters
Product Description
The HI702-25 are the replacement reagents for the HI702 Copper High-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
The HI702-25 are high-quality reagents that are pre-measured, allowing users to achieve fast and accurate measurements with their Copper High-Range Checker® HC. These reagents follow the Bicinchoninate Method in which the reaction between copper and the reagent causes a purple tint in the sample. By simply adding the packet of HI702-25 reagent to the sample, the reaction will take place and the HI702 will determine the concentration from the color that is produced. The results will be displayed in ppm of copper. These reagents are designed to be used with samples that have an expected range of 0.00 to 5.00 ppm copper.
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.
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.
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
Product Description
When keeping freshwater fish and plants, the general hardness (GH) and carbonate hardness (KH) of aquarium water should match their natural habitat. The API® GH & KH TEST KIT helps you duplicate the natural habitat of your fish to prevent stress, keeping them healthy!
SizesContains 2 test bottles, easy-to-ready instructions, and glass test tubes
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.
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
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.
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
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
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.
