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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...

DESCRIPTION Fast and simple analysis of the 6 most important water values One minute is all it takes Easy to use Suitable for testing appr...

Hanna Instruments HI764 Checker Colorimeter Nitrite Ultra Low Range - Dedicated to a single parameterDesigned to work with HANNA’s powder reagents ...

Hanna Instruments HI764 Checker Colorimeter Nitrite Ultra Low Range - Dedicated to a single parameterDesigned to work with HANNA’s powder reagents ...

Product information "HI702* High Range Copper Colorimeter – Checker® HC" Details The HI702 Checker®HC (Handheld Colorimeter) is a simple, accurate,...

Product information "HI774* Phosphate Ultra Low Range Colorimeter – Checker® HC" The HI774 Ultra Low Range Phosphate Checker® HC (Handheld Colorime...

Product information "HI758 Checker HC ® - MARINE Calcium" Calcium presence in water supplies results from passage over deposits of limestone, dolom...

Product information "HI772 Checker HC ® - MARINE Alkalinity (dKH)" The HI772 Checker®HC (Handheld Colorimeter) provides a simple, accurate and cost...

SALIFERT Chlorine + Chloramine Freshwater Test kit (SALHTCH) Instructions :  Add with the syringe 2ml of water to the test vial  Add to the test v...

With the Colombo Quicktest 6 important values can be tested quick and easy. With the quicktest strip you can test pH – KH – GH – Nitrite – Nitrate ...

Nitrite FRESHWATER TEST KIT   High Nitrite levels are a direct danger to your fish. If ammonia or nitrite levels are too high, make a water change ...

Nitrate FRESHWATER TEST KIT   Check nitrate values regulary to check if your filter is performing well. Especially during the start of a new aquari...

PH FRESHWATER TEST KIT   The pH is mathematical reference for the amount of acids dissolved in water. The pH can have a value between 0 and 14. A l...

Ammonia FRESHWATER TEST KIT   Ammonia is produced by fish in the aquarium. Raising ammonia levels are very harmful for the fish and can even cause ...

GH FRESHWATER TEST KIT   A correct General Hardness (GH) is essential for clear water. GH is a measurement for the total amount of dissolved minera...

KH FRESHWATER TEST KIT   The correct Carbonate Hardness (KH) is mandatory for clear pond water and healthy fish and plants as well as a stable pH. ...

Phosphate FRESHWATER TEST KIT   Phosphate levels would rise in aquariums that are not properly maintained and contribute to high algae growth. Test...