Water Testkits

For the exact determination of water values, you will find all the relevant test-sets and water-tests with us, especially for marine. We recommend to test the water values for carbonate hardness, calcium, magnesium, nitrate and phosphate in the aquarium regularly and set on the desired water value. We would gladly advice you on which water tests are suitable for your requirements: Whether Gilbers Tests, NYOS Reefer, Tropic Marin, Red Sea, Salifert or coral breeding water tests – we have the relevant brands available on our online shop.




If you order until the 09/24/2018 14:00 we ship your package probable today.

Salifert Silicate test

EUR 9,50 *

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Salifert Silicate test

Salifert Silicate test

EUR 9,50 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Silicate occurs especially in tap water or in purified water when the RO or DI unit is not functioning properly. Silicate not only...

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Salifert Phosphate test

EUR 8,90 *

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Salifert Phosphate test

Salifert Phosphate test

EUR 8,90 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Phosphate has several negative effects if present in a too high concentration. First of all undesirable algae growth might result....

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Nyos Testkit Calcium Reefer water test

EUR 17,90 *

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Nyos Testkit Calcium Reefer water test

Nyos Testkit Calcium Reefer water test

EUR 17,90 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Nyos Testkit Calcium Reefer NYOS® REEFER test kits - taking measurements at the laboratory level at an attractive price Water...

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Hanna Calibration standard for Checker Mini-Photometer Phosphorus

EUR 14,73 *

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Hanna Calibration standard for Checker Mini-Photometer Phosphorus

Hanna Calibration standard for Checker Mini-Photometer Phosphorus

EUR 14,73 *

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Product information calibration standard for Checker Mini photometer Marine Phosphorus A calibration standard for HI 736...

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Salifert Nitrate test

EUR 9,50 *

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Salifert Nitrate test

Salifert Nitrate test

EUR 9,50 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Silicate occurs especially in tap water or in purified water when the RO or DI unit is not functioning properly. Silicate not only...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Salifert Carbonate Hardness / Alkalinity test

EUR 6,50 *

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Salifert Carbonate Hardness / Alkalinity test

Salifert Carbonate Hardness / Alkalinity test

EUR 6,50 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Calcium alone cannot form the skeletal material of corals and allow calcareous algae to grow. Some other substances are needed as...

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Salifert Calcium test

EUR 11,95 *

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Salifert Calcium test

Salifert Calcium test

EUR 11,95 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Calcium is a major constituent of calcareous algae, skeletal material of hard corals and the skeletal needles of soft/leather...

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Söll Ammonia Warner

EUR 13,99 *

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Söll Ammonia Warner

Söll Ammonia Warner

EUR 13,99 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Söll ammonia alarm - For aquariums and ponds Ammonia Alert is a unique product for the continuous monitoring of...

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Nyos Testkit Magnesium Reefer water test

EUR 17,90 *

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Nyos Testkit Magnesium Reefer water test

Nyos Testkit Magnesium Reefer water test

EUR 17,90 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Nyos Testkit Magnesium Reefer NYOS® REEFER test kits - taking measurements at the laboratory level at an attractive price Water...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Nyos Testkit Carbonate Reefer water test

EUR 11,90 *

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Nyos Testkit Carbonate Reefer water test

Nyos Testkit Carbonate Reefer water test

EUR 11,90 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Nyos Testkit Carbonate Reefer NYOS® REEFER test kits - taking measurements at the laboratory level at an attractive price Water...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Nyos Testkit Phosphate Reefer water test

EUR 21,90 *

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Nyos Testkit Phosphate Reefer water test

Nyos Testkit Phosphate Reefer water test

EUR 21,90 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Nyos Testkit Phosphate Reefer NYOS® REEFER test kits - taking measurements at the laboratory level at an attractive price Water...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Salifert Strontium Test

EUR 14,95 *

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Salifert Strontium Test

Salifert Strontium Test

EUR 14,95 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Salifert Strontium Test Titrationtest to determine the strontium content of your reef aquarium Content: 25 tests Instructions

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Tropic Marin Po4 Phosphate-Test

EUR 14,60 *

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Tropic Marin Po4 Phosphate-Test

Tropic Marin Po4 Phosphate-Test

EUR 14,60 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Tropic Marin PO4 Phosphate-Test Phosphates (PO43–) are important nutrients for all plants and are vital for the energy...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Hanna 25 test kits for Checker Mini-Photometer Phosphate

EUR 9,50 *

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Hanna 25 test kits for Checker Mini-Photometer Phosphate

Hanna 25 test kits for Checker Mini-Photometer Phosphate

EUR 9,50 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Product information 25 test kits/reagents for Checker Mini photometer Marine Phosphate Reagents for HI 713 Checker HC ®,...

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Tetra Test PO4 (Phosphate)

EUR 12,50 *

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Tetra Test PO4 (Phosphate)

Tetra Test PO4 (Phosphate)

EUR 12,50 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Tetra Test PO4 (Phosphate) Measures the phospate value reliably and precisely Suitable for all freshwater and marine aquarium...

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Nyos Testkit Nitrate Reefer water test

EUR 21,90 *

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Nyos Testkit Nitrate Reefer water test

Nyos Testkit Nitrate Reefer water test

EUR 21,90 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Nyos Testkit Nitrate Reefer NYOS® REEFER test kits - taking measurements at the laboratory level at an attractive price Water...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Nyos Testkit Ca, Alk, NO3, PO4 Reefer water test Bundle

EUR 73,60 *

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Nyos Testkit Ca, Alk, NO3, PO4 Reefer water test Bundle

Nyos Testkit Ca, Alk, NO3, PO4 Reefer water test Bundle

EUR 73,60 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Nyos Testkit Ca, Alk, NO3, PO4 Reefer water test Bundle NYOS® REEFER test kits - taking measurements at the laboratory level at an...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Red Sea Magnesium Pro Test Refill

EUR 14,90 *

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Red Sea Magnesium Pro Test Refill

Red Sea Magnesium Pro Test Refill

EUR 14,90 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

A refill package for the Red Sea Magnesium Pro Test.

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If you order until the 09/24/2018 14:00 we ship your package probable today.

JBL Carbonate Hardness Test-Set (KH)

EUR 7,90 *

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JBL Carbonate Hardness Test-Set (KH)

JBL Carbonate Hardness Test-Set (KH)

EUR 7,90 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

JBL Carbonate Hardness Test Recommended level for fresh water: 4-8° dKH. 1 drop = 1° dKH. Colour change from blue to...

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JBL KH Test refill 10ml

EUR 4,30 *

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JBL KH Test refill 10ml

JBL KH Test refill 10ml

EUR 4,30 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

JBL KH Test Reagent Refill 10ml - Carbonate hardness water test Fill up quickly and easily. With the KH Test Regens Refill, you can...

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Tropic Marin K+ Pro Potassium Water Test

EUR 31,50 *

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Tropic Marin K+ Pro Potassium Water Test

Tropic Marin K+ Pro Potassium Water Test

EUR 31,50 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Tropic Marin K + Pro potassium test kit Potassium is a vital biomass for all living creatures. In natural seawater, the alkali metal...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Hanna 25 test kits for Checker Mini-Photometer Nitrite

EUR 11,40 *

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Hanna 25 test kits for Checker Mini-Photometer Nitrite

Hanna 25 test kits for Checker Mini-Photometer Nitrite

EUR 11,40 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Product information 25 test kits/reagents for Checker Mini photometer Marine Nitrite Reagents for HI 764 Checker HC ®,...

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Red Sea Marine Care pH/Alk Test Kit

EUR 18,99 *

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Red Sea Marine Care pH/Alk Test Kit

Red Sea Marine Care pH/Alk Test Kit

EUR 18,99 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

The Red Sea pH / Alkalinity test kit contains a precise KH titration test and a colorimetric test to determine the ph value of your...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Vertex SensorMag Titanio XD

EUR 39,99 *

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Vertex SensorMag Titanio XD

Vertex SensorMag Titanio XD

EUR 39,99 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Vertex Sensor-Mag Titanio XD Acrylic probe holder with three magnets and three titanium screws 2 Standard size holes and 1 Bigger...

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Hanna 25 test kits for Checker Mini-Photometer Marine Calcium

EUR 28,15 *

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Hanna 25 test kits for Checker Mini-Photometer Marine Calcium

Hanna 25 test kits for Checker Mini-Photometer Marine Calcium

EUR 28,15 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Product information 25 test kits/reagents for Checker Mini photometer Marine Calcium Reagents for HI 758 Checker HC ®,...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

JBL Carbonate Hardness Reagent refill (KH)

EUR 4,49 *

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JBL Carbonate Hardness Reagent refill (KH)

JBL Carbonate Hardness Reagent refill (KH)

EUR 4,49 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

JBL Carbonate Hardness Reagent refill

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Red Sea Phosphate Pro Test Refill

EUR 23,99 *

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Red Sea Phosphate Pro Test Refill

Red Sea Phosphate Pro Test Refill

EUR 23,99 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

A refill package for the Red Sea Phosphate Pro Test.

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Salifert Magnesium test

EUR 11,50 *

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Salifert Magnesium test

Salifert Magnesium test

EUR 11,50 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Magnesium is present in NSW in a fairly high concentration (1300 - 1400 mg/L). Magnesium is an essential part of chlorophyll, which is...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Red Sea Calcium Pro Test Refill

EUR 14,90 *

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Red Sea Calcium Pro Test Refill

Red Sea Calcium Pro Test Refill

EUR 14,90 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

A refill package for the Red Sea Calcium Pro Test.

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Tetra Test KH (carbonate hardness/alkalinity)

EUR 8,20 *

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Tetra Test KH (carbonate hardness/alkalinity)

Tetra Test KH (carbonate hardness/alkalinity)

EUR 8,20 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Tetra Test KH (carbonate hardness/alkalinity) Measures the carbonate hardness & alkalinity value reliably and precisely...

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Salifert Organics Test

EUR 12,50 *

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Salifert Organics Test

Salifert Organics Test

EUR 12,50 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Profi-Test from Salifert. There are organic compounds which are difficult to remove even by using skimmers, activated carbon or...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Salifert Mg,Ca,PO4,NO3 Test Kit

EUR 32,95 *

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Salifert Mg,Ca,PO4,NO3 Test Kit

Salifert Mg,Ca,PO4,NO3 Test Kit

EUR 32,95 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

4 x Salifert test : -Magnesium -Calcium -Phosphate -Nitrate

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Salifert Oxygen Test

EUR 7,95 *

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Salifert Oxygen Test

Salifert Oxygen Test

EUR 7,95 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Profi-Test from Salifert. Coral and marine fish require much oxygen, since this is only sparingly soluble in saltwater. Therefore...

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Salifert Mg,Ca,PO4,NO3,KH Alk,Si Test Kit

EUR 49,95 *

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Salifert Mg,Ca,PO4,NO3,KH Alk,Si Test Kit

Salifert Mg,Ca,PO4,NO3,KH Alk,Si Test Kit

EUR 49,95 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Profi-Test-Kit-Compilation from Salifert. Contains: 1 x Calcium Test 1 x Magnesium Test 1 x Alkalinity Test 1 x Phosphate Test 1...

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Triton Water Test ICP-OES

EUR 35,00 *

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Triton Water Test ICP-OES

Triton Water Test ICP-OES

EUR 35,00 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Triton Professional Water Analysis ICP-OES 3 easy steps: Collect water in vial provided Post it Log onto web site to retrieve...

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Tropic Marin No2/No3 Nitrit/Nitrat Test

EUR 16,51 *

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Tropic Marin No2/No3 Nitrit/Nitrat Test

Tropic Marin No2/No3 Nitrit/Nitrat Test

EUR 16,51 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Tropic Marin NO2/NO3 Nitrit/Nitrat Test Normal 0 21 false false false...

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Red Sea Nitrate Pro Test Refill

EUR 19,00 *

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Red Sea Nitrate Pro Test Refill

Red Sea Nitrate Pro Test Refill

EUR 19,00 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

A refill package for the Red Sea Nitrate Pro Test.

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Tropic Marin pH Test

EUR 9,20 *

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Tropic Marin pH Test

Tropic Marin pH Test

EUR 9,20 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Tropic Marin pH test for saltwater aquaria The pH value or “degree of acidity” indicates how acidic or...

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Aquarium Systems Reef Evolution Water Test Ammonia

EUR 17,99 *

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Aquarium Systems Reef Evolution Water Test Ammonia

Aquarium Systems Reef Evolution Water Test Ammonia

EUR 17,99 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Aquarium Systems Reef Evolution Water Test Ammonia Ammonia (NH4) is a chemical compound that is normally reduced to nitrites and then...

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Tropic Marin KH Alkalinity Test

EUR 9,81 *

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Tropic Marin KH Alkalinity Test

Tropic Marin KH Alkalinity Test

EUR 9,81 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Alcalinity test for saltwater aquaria The carbonate hardness (KH) or alkalinity of a water sample characterises the buffering...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Aquarium Münster Aquavital Marine Test 5in1

EUR 17,95 *

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Aquarium Münster Aquavital Marine Test 5in1

Aquarium Münster Aquavital Marine Test 5in1

EUR 17,95 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

The Aquavital Marine-Test 5in1 allows you to quickly, easily and reliably determine the 5 most important parameters for marine water:...

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Red Sea Potassium Pro Test Kit

EUR 39,50 *

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Red Sea Potassium Pro Test Kit

Red Sea Potassium Pro Test Kit

EUR 39,50 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Advanced , highly accurate titration test for measuring the potassium content in your reef aquarium The Red Sea test...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Red Sea Phosphate Pro Test Kit (100 tests)

EUR 31,45 *

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Red Sea Phosphate Pro Test Kit (100 tests)

Red Sea Phosphate Pro Test Kit (100 tests)

EUR 31,45 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Manufacturer: Red Sea Red Sea’s Phosphate Pro Test Kit is an advanced colorimetric test with comparator, measuring the level of...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Red Sea Reef Foundation Pro Test Kit

EUR 40,45 *

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Red Sea Reef Foundation Pro Test Kit

Red Sea Reef Foundation Pro Test Kit

EUR 40,45 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Manufacturer: Red Sea Red Sea’s Reef Foundation Pro Test Kit includes high accuracy titration tests for the accurate measurement...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Aquarium Systems Reef Evolution Water Test Magnesium Mg

EUR 19,99 *

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Aquarium Systems Reef Evolution Water Test Magnesium Mg

Aquarium Systems Reef Evolution Water Test Magnesium Mg

EUR 19,99 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Aquarium Systems Reef Evolution Water Test Magnesium Aquarium Systems Test for determining the magnesium content of your aquarium...

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Red Sea Coral Colors Pro Test Kit

EUR 53,90 *

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Red Sea Coral Colors Pro Test Kit

Red Sea Coral Colors Pro Test Kit

EUR 53,90 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Manufacturer: Red Sea Red Sea’s Coral Colors Pro Test Kit includes advanced tests for the high accuracy measurement of...

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Red Sea Algae Control Test Kit

EUR 44,95 *

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Red Sea Algae Control Test Kit

Red Sea Algae Control Test Kit

EUR 44,95 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

Manufacturer: Red Sea Exceptionally high accuracy colorimetric comparator tests for the measurement of nitrate and phosphate. Red...

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If you order until the 09/24/2018 14:00 we ship your package probable today.

Salifert Ammonia test

EUR 10,00 *

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Salifert Ammonia test

Salifert Ammonia test

EUR 10,00 *

If you order until the 09/24/2018 14:00 we ship your package probable today.

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

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Water Testkits

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