Water Testing Equipment

The Phosphate Ultra Low Range Checker® HC Calibration Check Set - HI774-11 provides a simple solution to validating the Phosphate Ultra Low Range C...

The HI781-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their HI781 Marine ...

Details The HI747-25 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Cop...

HI70004P is a premium quality pH 4.01 calibration buffer solution. Each sachet has the lot number and expiration date stamped on it and is made of ...

The HI731315 are spare glass cuvettes and plastic caps used with the HI7XX Checker® HC colorimeters. Each cuvette has a 10 ml level mark to mea...

HI98108 pHep+ is a compact, waterproof pH tester with a range from 0.00 to 14.00 pH, resolution of 0.01 pH, and ±0.10 pH accuracy.   Compact, wate...

Designed to bring simplicity to salinity testing during the any process, the HI98319 Marine Salinity Tester measures conductivity (EC) to determine...

When using colour changing reagents, over time there will be a build-up of colour in the cuvettes. This will elevate the test results and give fals...

ALGAE CONTROL PRO MULTI TEST KIT High accuracy colorimetric comparator tests for the exceptionally high accuracy measurement of Nitrate and Phosph...

KH\ALKALINITY PRO REEF TEST KIT Advanced titration test measuring the level of buffers in your reef aquarium, with exceptionally high accuracy of ...

CALCIUM MARINE TEST KIT User-friendly titration test provides a quick and reliable measurement of calcium in your aquarium, with accuracy of eithe...

CALCIUM PRO REEF TEST KIT Advanced titration test measuring the level of calcium in your reef aquarium, with exceptionally high accuracy of 5 ppm ...

FOUNDATION PRO MULTI TEST KIT High accuracy titration tests for the accurate measurement of the Foundation elements Calcium, Magnesium and Alkalin...

Red Sea’s user-friendly Magnesium titration test provides a quick and reliable measurement of Magnesium in your aquarium to an accuracy of either 5...

MARINE CARE MULTI TEST KIT Easy-to-use tests for the accurate monitoring of all of the important parameters during the biological maturation of ma...

NITRATE | NITRITE MARINE TEST KIT Provides 50 Nitrate plus 50 Nitrite advanced colorimetric tests for marine aquariums NO3 | NO2   Thi...

PH/ALKALINITY MARINE TEST KIT Includes an accurate titration test for KH and a colorimetric test for pH for monitoring these essential parameters ...

PHOSPHATE PRO REEF TEST KIT Advanced colorimetric test with comparator, measuring the level of Phosphate in your reef aquarium, with exceptionally...

Highlights Refractometer for measuring salinity of seawater for reef aquariums Calibrated to measure absolute salinity of seawater, not brine (Na...

Get accurate, easy to read copper test results in minutes!   Trusted by discerning reefers for years, Salifert Test Kits feature some of the easie...

Salifert Iodine Profi-Test Iodine is present in natural sea water in a very low concentration (0.6 mg/L or 0.06 PPM) and this iodine occurs as sev...

Salifert KH Carbonate Hardness / Alkalinity Profi Test Kit - 100-200 TestsMade in Holland100-200 TestsFastAccurateCalcium alone cannot form the ske...