-Meters and test kits

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...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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...

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

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...

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

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

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...

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

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

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

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

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

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 ...

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...

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

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

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