AQUAFOREST - AF Starter Pack - Saltwater aquarium starter...

€128.99

AF Starter Pack is a set of products intended for starting a marine aquarium . The products have been selected to allow the carefree launch of a marine aquarium. The salt included in the kit makes it possible to make 250 liters of seawater. The rest of the products will be used to install a rapid biological balance in the tank. With the products in the AF Starter Pack, you will significantly reduce the aquarium's maturation time.

• 1 in stock

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AQUAFOREST - ICP test 5+1 - ICP-OES test bottle

€149.99

ICP test 5+1 from Aquaforest is a multipack of ICP-OES test vials and codes allowing you to test your water for 6 times .

• 2 in stock

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AQUAFOREST - TestPro Calcium - For calcium concentration

€14.99

AQUAFOREST TestPro Calcium enables the concentration of calcium in a saltwater aquarium to be measured quickly and with great precision . The ideal calcium concentration for a well-functioning saltwater aquarium is 400-450 mg/l (ppm) . This kit allows approximately 55 to 65 tests to be carried out in concentration rates between 400 and 450 mg/l (ppm).

• 2 in stock

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AQUAFOREST - TestPro KH/Alkalinity

€9.99

AQUAFOREST TestPro Alkalinity allows the concentration of carbonate hardness (dKH) and alkalinity (meq/L) to be measured quickly and reliably in a saltwater aquarium . This kit makes it possible to perform approximately 78 to 100 tests in concentration rates between 6.5-8 dKH.

• 2 in stock

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AQUAFOREST - TestPro Magnesium

€14.99

AQUAFOREST TestPro Magnesium enables the concentration of magnesium in a saltwater aquarium to be measured quickly and reliably . The ideal magnesium concentration rate for the proper functioning of a saltwater aquarium is 1260-1500 mg/l (ppm) . This kit allows approximately 55 to 60 tests to be carried out.

• 4 in stock

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AQUAFOREST - TestPro Nitrate - Analysis of nitrates in...

€17.99

AF Nitrate TestPro is designed for rapid measurement of nitrates in a marine aquarium. Dissolving food and plants produce nitrates. High nitrate concentration leads to unwanted algae growth . The nitrate level in a reef aquarium should be between 2-5 mg/l.

• 2 in stock

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AQUAFOREST - Testpro pack - x3 - Test for Ca, KH and Mg

(1 review)

€36.99

Testpro pack from Aquaforest is a kit of 3 tests, to determine the most important parameters such as Ca, KH, Mg .

• 2 in stock

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AQUAFOREST - TestPro Phosphate - Analysis of phosphates...

€17.99

AF Phosphate TestPro is designed for rapid measurement of phosphate ions in marine aquarium water . Phosphates are an accelerator for the growth of unwanted algae, so it is very important to constantly monitor their levels in marine aquaria.

• 2 in stock

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AQUARIUM SYSTEMS - Seatest Ca - 40 tests - Calcium level

€15.99

Seatest Ca from Aquarium Systems is a box of 40 tests to test the level of calcium in your reef aquarium . Calcium is one of the basic components of seawater and is very useful for corals, invertebrates and red calcareous algae, which consume calcium to build bones .

• 2 in stock

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AQUARIUM SYSTEMS - Seatest GH

€14.99

Aquarium Systems SeaTest GH accurately measures total hardness in freshwater aquariums and ponds.

• in replenishment

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AQUARIUM SYSTEMS - Seatest KH - 100 tests - KH rate

€12.99

Seatest KH from Aquarium Systems is a box for performing 100 tests for the KH content in a seawater aquarium . Bicarbonate (KH) has a stabilizing effect on pH changes in water. At the end of the biological process, the KH and pH of the water will change over time.

• 2 in stock

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AQUARIUM SYSTEMS - Seatest Mg - 40 tests - Magnesium rate

€19.99

Seatest Mg from Aquarium Systems is a box of 40 tests to analyze your magnesium level in your marine aquarium . Magnesium Mg is the third most important element in the composition of seawater and is essential for many biological processes , including photosynthesis and cell division.

• 2 in stock

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AQUARIUM SYSTEMS - Seatest NH4

€18.99

Seatest NH4 allows you to accurately measure the NH4 ammonia value of your seawater. Allows you to perform around 20 tests.

• 1 in stock

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AQUARIUM SYSTEMS - Seatest NO3 - 40 tests - Nitrate level

€15.99

Seatest NO3 from Aquarium Systems is a box for carrying out approximately 40 tests to analyze the nitrate level in freshwater and seawater aquariums .

• 2 in stock

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AQUARIUM SYSTEMS - Seatest PO4 - 40 tests - Phosphate level

€15.99

Seatest PO4 from Aquarium Systems is a box of 40 tests for the phosphate content in your freshwater and saltwater aquarium . PO4 phosphate is a residue from the decomposition of organic matter such as uneaten food, fish excrement… It has the ability to cause algae growth.

• in replenishment

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Auto Aqua - Smart Stir - Automatic Stirrer

€29.99

Smart Stir by Auto Aqua is an automatic stirrer that allows precise colorimetric analyzes of water.

• 2 in stock

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COLOMBO - Iodine test - Color 1 - 40 tests - Iodine level

(1 review)

€11.99

Iodine test Color 1 from Colombo is a test for the iodine content in the marine aquarium . Iodine helps to enhance the pink color of coral in the aquarium. Allows you to perform 40 tests.

• in replenishment

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COLOMBO - Magnesium Test - Basis - 40 tests - Magnesium rate

(1 review)

€12.99

Magnesium Test Basis from Colombo is a test for the magnesium content in the marine aquarium . 40 possible tests

• 3 in stock

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COLOMBO - PO4 - Phosphate test - Algae - 40 tests -...

€10.99

Colombo Algae Phosphate Test is a test for phosphate content in marine aquarium . 40 possible tests

• 2 in stock

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FAUNA MARIN - AquaHomeTest K - Potassium test for marine...

€38.99 -€3.00 €35.99

AquaHomeTest K from Fauna Marin makes it possible to determine very precisely the potassium (k) level of seawater.

• -€3.00
• -€3.00
• 2 in stock

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FAUNA MARIN - AquaHomeTest K - Reagent Refill

€24.99

Fauna Marin AquaHomeTest K water test reagent refill .

• 1 in stock

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FAUNA MARIN - AquaHomeTest KH - Alkalinity test for...

€23.99 -€3.00 €20.99

AquaHomeTest KH from Fauna Marin makes it possible to very precisely determine the carbonate hardness (kh) of seawater with an accuracy of 0.1° dH by titration. The easily recognizable color change is from turquoise blue to pink. Allows 50 measurements to be taken.

• -€3.00
• -€3.00
• 1 in stock

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FAUNA MARIN - AquaHomeTest KH - Reagent Refill

€12.99 -€1.00 €11.99

Fauna Marin AquaHomeTest KH water test reagent refill . Allows 50 measurements to be taken.

• -€1.00
• -€1.00
• 1 in stock

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FAUNA MARIN - AquaHomeTest NO2 + NO3 - Nitrite and...

€39.99 -€4.00 €35.99

Fauna Marin 's AquaHomeTest NO2 + NO3 allows nitrite (NO2) and nitrate (NO3) determination of seawater in the low concentration range very precisely with clear color recognition. Allows 50 measurements to be taken.

• -€4.00
• -€4.00
• 1 in stock

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FAUNA MARIN - AquaHomeTest NO2 + NO3 - Reagent Refill

€18.99 -€3.00 €15.99

Fauna Marin AquaHomeTest NO2 + NO3 water test reagent refill . Allows 50 measurements to be taken.

• -€3.00
• -€3.00
• 1 in stock

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FAUNA MARIN - AquaHomeTest PO4 - Phosphate test for...

€35.99 -€3.00 €32.99

Fauna Marin 's AquaHomeTest PO4 can very accurately determine the level of phosphate (PO4) in seawater in the low concentration range between 0.01 and 1 mg/l with clear color recognition. Allows 50 measurements to be taken.

• -€3.00
• -€3.00
• 1 in stock

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FAUNA MARIN - AquaHomeTest PO4 - Reagent Refill

€12.99 -€1.00 €11.99

Fauna Marin AquaHomeTest PO4 water test reagent refill . Allows 50 measurements to be taken.

• -€1.00
• -€1.00
• 1 in stock

I buy available

JBL - ProAquaTest Ca - Testing the calcium content of...

€11.99

JBL ProAquaTest Ca is a rapid test for determining the calcium content of seawater . Allows you to do around 50 tests.

• 2 in stock

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JBL - ProAquaTest Ca refill - Calcium content - Seawater

€8.99

Reagent refills for JBL ProAquaTest Ca calcium test. Allows you to do around 50 tests. Simple and safe control of aquarium water parameters. Determine optimal calcium levels for healthy and vigorous coral growth .

• 3 in stock

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JBL - ProAquaTest CombiSet Marine Case - 6 Tests

€49.99

The JBL ProAquaTest CombiSet Marine case is a complete box allowing you to easily and precisely control the main water parameters of your marine aquarium. Thanks to its 6 tests, you can measure pH, carbonate hardness (KH), ammonium/ammonia levels, nitrites, nitrates and phosphates. The box contains child-resistant reagent bottles, is water-resistant and offers refills available separately.

• Precise analysis of essential water parameters.
• Easy and quick to use.
• Water-resistant case with child lock.

• in replenishment

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JBL - ProAquaTest Cu - Testing the copper content of water

€14.99

JBL ProAquaTest Cu is a quick test for determining the copper content of water . Simple and safe control of water parameters in aquariums/ponds . Determination of the optimal copper level for the control of heavy metals in fresh water and sea water. Allows you to perform around 50 tests.

• 2 in stock

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JBL - ProAquaTest Cu refill - Testing the copper content...

€6.99

Refill reagents for JBL ProAquaTest Cu. Allows you to perform around 50 tests. Simple and safe control of freshwater/pond water parameters . Determination of the optimal copper content for the management of heavy metals in freshwater and seawater

• 2 in stock

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JBL - ProAquaTest Fe - Testing the iron content of water

(1 review)

€16.99 -€1.00 €15.99

JBL ProAquaTest iron is a quick test for determining the iron content of water . Simple and safe control of water parameters in aquariums/ponds . Determination of the optimal iron content in fresh water and sea water. Allows you to do around 50 tests.

• -€1.00
• -€1.00
• 2 in stock

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JBL - ProAquaTest Fe refill - Testing the iron content of...

€10.99

Refill reagents for JBL ProAquaTest iron test . Allows you to do around 50 tests.

• 6 in stock

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JBL - ProAquaTest KH - Carbonate Hardness Test

€8.99

JBL ProAquaTest KH is a quick test for determining the optimum carbonate hardness for freshwater aquariums, saltwater and ponds.

• 2 in stock

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JBL - ProAquaTest LAB Marin - Marine aquarium test case

€95.99

ProAquaTest LAB aquarium test case containing: 1 test box, 29 reagents, 12 glass test tubes, 2 plastic test tubes, 2 syringes, 3 measuring spoons, thermometer, ballpoint pen, results and analysis sheets, comparative laboratory system and detailed instructions.

• 1 in stock

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JBL - ProAquaTest Mg Refills

(1 review)

€7.59

JBL ProAquaTest Mg magnesium reagent refills . Allows you to do around 50 tests.

• 2 in stock

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JBL - ProAquaTest Mg/Ca - Test for magnesium and calcium...

(1 review)

€27.59

JBL ProAquaTest Mg/Ca is a rapid test for determining the calcium and magnesium content of seawater . Allows you to do around 50 tests.

• 2 in stock

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JBL - ProAquaTest NH4 - Ammonium/ammonia content test in...

€13.99

JBL ProAquaTest NH4 is a quick test for determining the ammonium / ammonia content of water . Simple and safe control of water parameters for freshwater, saltwater and pond aquariums. This allows you to run approximately 50 tests .

• 2 in stock

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JBL - ProAquaTest NH4 refill

€8.99 -€1.00 €7.99

Refill reagents for JBL ProAquaTest NH4 test. Allows you to do around 50 tests.

• -€1.00
• -€1.00
• in replenishment

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JBL - ProAquaTest NO2 - Test for the nitrite content of...

€12.99 -€1.00 €11.99

JBL ProAquaTest NO2 is a quick test for determining the nitrite content of water in freshwater aquariums , saltwater and ponds . Allows you to do around 50 tests.

• -€1.00
• -€1.00
• 4 in stock

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JBL - ProAquaTest NO2 refill

(4 reviews)

€5.99

Refill reagents for JBL ProAquaTest NO2 test .

• 4 in stock

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JBL - ProAquaTest NO3 - Nitrates test in water

€18.99

JBL ProAquaTest NO3 is a quick test for determining the nitrate content of water in freshwater aquariums , saltwater and ponds . Allows you to do around 40 tests.

• 1 in stock

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JBL - ProAquaTest NO3 refill

(3 reviews)

€9.99

Refill reagents for JBL ProAquaTest NO3 test . Allows you to do around 40 tests.

• 6 in stock

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JBL - ProAquaTest O2 - Testing the oxygen content of water

€13.99

JBL ProAquaTest O2 is a quick test for determining the current oxygen content for freshwater, saltwater aquariums and ponds.

• 2 in stock

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JBL - ProAquaTest O2 refill - Testing the oxygen content...

(1 review)

€7.99

Reagent refill for the test JBL ProAquaTest O2. Determine current oxygen levels , then report if action needs to be taken to increase oxygen levels.

• 3 in stock

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JBL - ProAquaTest PO4 Phosphate Sensitiv - Testing the...

€15.99 -€1.00 €14.99

JBL ProAquaTest PO4 Phosphate Sensitiv is a quick test for determining phosphate levels in freshwater, saltwater aquariums and ponds. Allows approximately 50 tests to be performed .

• -€1.00
• -€1.00
• 3 in stock

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JBL - ProAquaTest PO4 Phosphate Sensitive refill

(1 review)

€8.99

Refill reagents for JBL ProAquaTest PO4 Phosphate Sensitiv. Allows you to do around 50 tests.

• 4 in stock

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JBL - ProAquaTest SiO2 - Testing the Silicate content of...

€18.99 -€1.00 €17.99

JBL ProAquaTest Silicate is a quick test for determining the iron content of water . Simple and safe control of water parameters in freshwater and saltwater aquariums . Allows you to do around 50 tests.

• -€1.00
• -€1.00
• 1 in stock

I buy available

JBL - ProAquaTest SiO2 refill

€5.99

JBL ProAquaTest Silicate test reagent refill is a quick test for determining the iron content of water . Allows you to do around 50 tests.

• 1 in stock

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JBL - Refill ProAquaTest KH - Carbonate Hardness Test

(4 reviews)

€4.99

Reagent refill for JBL ProAquaTest KH test.

• 12 in stock

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NYOS Alkalinity Reefer - 50 scoops

€12.99

Test kit, high sensitivity, carbon hardness (kh) in seawater. Laboratory precision at an attractive price for your tests.

• in replenishment

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NYOS Calcium Reefer - 50 scoops

€17.99

High sensitivity test kit for calcium (Ca) levels in seawater. Laboratory precision at an attractive price for your tests.

• in replenishment

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NYOS Magnesium Reefer - 50 scoops

€17.99 -15% €15.29

High sensitivity test kit for magnesium (Mg) levels in seawater. Laboratory precision at an attractive price for your tests!

• -15%
• -15%
• in replenishment

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NYOS Nitrates Reefer - 40 scoops

€21.99

High sensitivity test kit for nitrate levels (NO3) in seawater. Laboratory precision at an attractive price for your tests!

• in replenishment

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NYOS Phosphates Reefer - 50 scoops

€21.99

High sensitivity test kit for phosphate levels (PO4) in seawater. Laboratory precision at an attractive price for your tests.

• in replenishment

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Red Sea - Algae Control Pro - NO₃ and PO₄ Test Kit

€82.99

Red Sea 's Algae Control Pro is an exceptionally accurate colorimetric comparator test kit for the measurement of nitrates and phosphates .

• in replenishment

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Red Sea - Ammonia Test - 100 test

(1 review)

€22.99

An advanced colorimetric test for measuring total ammonia (NH3/NH4) levels in saltwater aquariums, with an accuracy of 0.2ppm. Easy to use, this kit is essential in the first phases of the biological maturation of all saltwater and reef aquariums.

.

• 1 in stock

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Red Sea - Calcium Pro Test - 75 tests

(1 review)

€36.99

Red Sea 's Calcium Pro Test is an advanced Calcium test measuring the Calcium of your reef aquarium with an exceptional accuracy of 5ppm.

• 1 in stock

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Red Sea - Calcium Pro Test - Reagent Refills

(2 reviews)

€20.99

Red Sea 's Calcium Pro Test is an advanced Calcium test measuring the Calcium of your reef aquarium with an exceptional accuracy of 5ppm.

• in replenishment

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Red Sea - Calcium test - 75 tests

€23.99

Red Sea 's Calcium Test provides a quick and safe measurement of the calcium in your aquarium with an accuracy of 15ppm or 30ppm depending on your needs.

• 2 in stock

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Red Sea - Coral Colors Pro MultiTest Kit (I2,K,Fe)

€82.99

Red Sea 's Coral Colors Pro Test Kit contains premium tests for high accuracy measurement of Iodine, Potassium and Iron.

• 1 in stock

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Red Sea - Iodine Pro Test - 50 tests

€41.99

The Red Sea Iodine Test is a unique test that measures the level of iodine in your reef aquarium with a high accuracy of 0.01ppm.

This test allows the precise dosage of the additive Coral Colors A (iodine and other halogens) which is part of the Reef Care Program.

• in replenishment

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Red Sea - Iodine Pro test - Refill

€19.99

Refill Reagents

The Red Sea Iodine Test is a unique test that measures the level of iodine in your reef aquarium with a high accuracy of 0.01ppm.

This test allows the precise dosage of the additive Coral Colors A (iodine and other halogens) which is part of the Reef Care Program.

• 1 in stock

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RED SEA - KH Pro test - 75 tests

€36.99

Red Sea 's KH/Alkalinity Pro test kit is an advanced titration test measuring the level of buffers in your reef aquarium with an exceptional accuracy of 0.14dKH.

• 1 in stock

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RED SEA - KH Pro Test - Reagent Refills

(1 review)

€19.99

Red Sea 's KH/Alkalinity Pro test kit is an advanced titration test measuring the level of buffers in your reef aquarium with an exceptional accuracy of 0.14dKH.

• 2 in stock

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Red Sea - Magnesium Pro test - 75 tests

€36.99

Red Sea 's Magnesium Pro test is an advanced Magnesium test that measures the Magnesium in your reef aquarium with an exceptional accuracy of 20ppm.

• 1 in stock

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Red Sea - Magnesium Pro Test - Reagent Refills

€20.99

Red Sea 's Magnesium Pro test is an advanced Magnesium test that measures the Magnesium in your reef aquarium with an exceptional accuracy of 20ppm.

• 2 in stock

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Red Sea - Marine Care MultiTest kit (NH4, pH, KH, NO2, NO3)

(1 review)

€64.99

Easy-to-use tests for the precise control of all important parameters during the biological maturation of marine and reef aquaria.

_NH3 / _NH4 | NO. ₃ | NO ₂ | pH | K.H.

• 1 in stock

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Red Sea - Nitrate Pro Test - 100 tests

€47.99

Red Sea 's Nitrate Pro test is an advanced comparator colorimetric test. It measures the level of nitrates in your reef aquarium with an exceptional accuracy of 0.12ppm.

• 2 in stock

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Red Sea - Nitrate Pro Test - Refill

€24.99

Reagent refills . Red Sea 's Nitrate Pro test is an advanced comparator colorimetric test. It measures the level of nitrates in your reef aquarium with an exceptional accuracy of 0.12ppm.

• in replenishment

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Red Sea - NO2/NO3 test - 60/100 tests

€23.99

This combo test kit provides 160 advanced colorimetric nitrite tests, or 100 nitrate plus 60 nitrite tests for saltwater aquariums.

• 2 in stock

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Red Sea - pH/KH test - 100/55 tests

€22.99

This dual criteria kit includes an accurate titration test (1dkH/0.36meq/L) for KH and a colorimetric test for pH allowing you to monitor these essential parameters in all saltwater aquariums. Includes 100 tests of pH, 55 KH test.

• 1 in stock

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Red Sea - Phosphate Pro Test - 100 tests

€41.99

Red Sea 's Phosphate Pro test is an advanced colorimetric comparator test. It measures the level of phosphates in your reef aquarium with an exceptional accuracy of 0.02ppm.

• 2 in stock

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Red Sea - Phosphate test - 100 tests

€27.99

Red Sea 's Phosphate colorimetric test provides a quick and safe measurement of phosphate in your aquarium with an accuracy of 0.1 ppm PO4.

• 2 in stock

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Red Sea - Potassium Pro Test

€49.99

The Red Sea potassium test is a unique test allowing the measurement of the potassium level in your reef aquarium with a high precision of 3ppm.

This test allows the precise dosage of the additive Coral Colors B (potassium) which is part of the Reef Care Program.

• in replenishment

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Red Sea - Potassium Pro Test - Refill

€25.99

Refill reagents

The Red Sea potassium test is a unique test allowing the measurement of the potassium level in your reef aquarium with a high precision of 3ppm.

This test allows the precise dosage of the additive Coral Colors B (potassium) which is part of the Reef Care Program.

• in replenishment

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Red Sea - Pro Iron Test - Refill

€16.99

Iron Pro Test reagent refills from red sea.

• in replenishment

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RED SEA - Reef Foundation Pro MultiTest kit (Ca,KH,Mg)

€64.99

Red Sea 's Reef Foundation Pro Test Kit contains high precision titration tests for accurate measurement of the elements Calcium, Magnesium and KH which are the basic Building Blocks of the coral skeleton.

• 3 in stock

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Red Sea - Test Phosphate Pro - Refill

(1 review)

€28.99

Reagent Refills - Red Sea 's Phosphate Pro test is an advanced colorimetric comparator test. It measures the level of phosphates in your reef aquarium with an exceptional accuracy of 0.02ppm.

• 1 in stock

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REEF FACTORY - Ca Smart Test Kit - Analysis of Ca in...

€14.99 -10% €13.49

Ca Smart Test Kit from Reef Factory is a test kit for the analysis of calcium in seawater. The kit allows you to perform around 60 tests ranging from 190 to 500 mg/l.

• -10%
• -10%
• in replenishment

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REEF FACTORY - KH Smart Test Kit - Kh analysis in seawater

€11.99 -10% €10.79

KH Smart Test Kit from Reef Factory is a test kit for the analysis of Kh in seawater. The kit allows you to perform a hundred tests ranging from 3 to 15 dKH.

• -10%
• -10%
• in replenishment

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REEF FACTORY - Mg Smart Test Kit - Analysis of Magnesium...

€14.99 -10% €13.49

Mg Smart Test Kit from Reef Factory is a test kit for the analysis of magnesium in seawater. The kit allows you to perform around 60 tests ranging from 30 to 1500 mg/l.

• -10%
• -10%
• 1 in stock

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REEF FACTORY - PO4 Smart Test Kit - Analysis of...

€14.99 -10% €13.49

PO4 Smart Test Kit from Reef Factory is a test kit for the analysis of phosphates in seawater. The kit allows you to perform around 60 tests ranging from 0.04 to 3 mg/l.

• -10%
• -10%
• in replenishment

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ROYAL NATURE - Alkalinity professional test - 200...

€9.99

The ROYAL NATURE royal alkalinity test will allow you to accurately determine the alkalinity content of the water in your saltwater aquarium. The alkalinity test is designed to be easy to use and read . One box can perform around 200 analyses .

• 1 in stock

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ROYAL NATURE - Ammonia Professional Test - 100 measures

€13.99

The ROYAL NATURE Ammonia Professional test will allow you to accurately determine the ammonia content of the water in your saltwater aquarium. The ammonia test is designed to be easy to use and read . One box can perform approximately 100 analyses .

• 1 in stock

I buy available

ROYAL NATURE - Calcium Professional Test - 50 measurements

€13.99

The ROYAL NATURE Calcium Professional test will allow you to accurately determine the calcium content of the water in your marine aquarium . The color of the indicator changes very clearly from pink to blue. One box can perform around 50 analyses .

• 1 in stock

I buy available

ROYAL NATURE - Copper Professional Test - 50 measures

€13.99 -30% €9.79

The ROYAL NATURE Copper Professional test will allow you to accurately determine the copper content of the water in your saltwater aquarium. The copper test is designed to be easy to use and read . One box can perform around 50 analyses .

• -30%
• -30%
• 7 in stock

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ROYAL NATURE - Magnesium professional test - 50 measures

€13.99

The ROYAL NATURE royal magnesium test will allow you to accurately determine the magnesium content of the water in your saltwater aquarium. The magnesium test is designed to be easy to use and read . One box can perform around 50 analyses .

• 2 in stock

I buy available

ROYAL NATURE - Nitrate Professional Test - 100 measurements

€12.99

The ROYAL NATURE Nitrate Professional test will allow you to accurately determine the nitrate content of the water in your saltwater or freshwater aquarium. The nitrate test is designed to be easy to use and read . One box can perform approximately 100 analyses .

• 1 in stock

I buy available

ROYAL NATURE - Nitrite Professional Test - 100 measurements

€10.99

The ROYAL NATURE Nitrite Professional test will allow you to accurately determine the Nitrite content of the water in your saltwater or freshwater aquarium. The Nitrite test is designed to be easy to use and read . One box can perform approximately 100 analyses .

• 1 in stock

I buy available

ROYAL NATURE - PH+KH Professional Test - 150 measurements

€10.99

The ROYAL NATURE PH+KH Professional test will allow you to accurately determine the pH and Kh content of the water in your saltwater aquarium. The PH+KH test is designed to be easy to use and read . One box can perform approximately 150 analyses .

• 1 in stock

I buy available

ROYAL NATURE - Phosphate Professional Test - 100...

€13.99

The ROYAL NATURE Phosphate Professional test will allow you to accurately determine the Phosphate content of the water in your saltwater aquarium. The Phosphate test is designed to be easy to use and read . One box can perform approximately 100 analyses .

• 2 in stock

I buy available

SALIFERT - Ammonia Test

€9.99 -10% €8.99

Accurately tests the ammonia level of your seawater.

Allows you to take around 50 measurements.

Instructions in French

• -10%
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• in replenishment

I buy unavailable

SALIFERT - Boron test

€10.99

Accurately tests the boron level of your seawater.

Allows you to take around 25 measurements.

Instructions in French

• in replenishment

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SALIFERT - Calcium test

(18 reviews)

€11.99 -15% €10.19

This SALIFERT brand analysis kit allows you to accurately measure the calcium level of your seawater. Allows you to take 50 to 100 measurements.

• -15%
• -15%
• 25 in stock

I buy available

SALIFERT - Copper Test

€10.99

Accurately tests the copper content of your seawater.

Allows you to take around 50 measurements.

Instructions in French

• 1 in stock

I buy available

SALIFERT - Iodine test

€15.99

Accurately tests the iodine level of your seawater.

Allows you to take around 40 measurements.

• in replenishment

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SALIFERT - Kh Test

(15 reviews)

€7.99 -9% €7.27

This analysis kit from the SALIFERT brand allows you to measure the Kh of your seawater with precision. Allows you to take 100 to 200 measurements.

• -9%
• -9%
• 30 in stock

I buy available

SALIFERT - Nitrates Test

(7 reviews)

€9.99 -8.6% €9.13

Accurately tests the nitrate level of your seawater.

Allows you to take around 60 measurements.

Instructions in French

• -8.6%
• -8.6%
• 24 in stock

I buy available

SALIFERT - Nitrite test

(1 review)

€7.99 -10% €7.19

Accurately tests the nitrite level of your seawater.

Allows you to take around 60 measurements.

Instructions in French

• -10%
• -10%
• in replenishment

I buy unavailable

SALIFERT - Organics Profi Test

€11.99

The Salifert organic test measures the organic matter present in your aquarium . Some organic compounds cannot be effectively removed by the protein skimmer, biological filtration, or activated carbon . These compounds can become difficult to remove and have a negative effect on water quality by making it less and less clear.

• in replenishment

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SALIFERT - Oxygen Profi Test

€9.99

Oxygen Profi Test by Salifert , corals and marine fish require very high levels of oxygen concentration due to the low solubility of oxygen in salt water so it is very important to regularly test the level of oxygen present .

• 2 in stock

I buy available

SALIFERT - Ph Test

(5 reviews)

€6.99 -7% €6.50

This SALIFERT brand analysis kit allows you to test the pH of your seawater accurately, on a scale of 7.4 to 8.6. Allows you to take around 50 measurements.

• -7%
• -7%
• 30 in stock

I buy available

SALIFERT - Phosphate test

(7 reviews)

€11.99 -13% €10.43

Accurately tests the phosphate level of your seawater.

Allows you to take around 60 measurements.

Instructions in French

• -13%
• -13%
• 37 in stock

I buy available

SALIFERT - Potassium / Kalium Profi Test

€10.99

Potassium / Kalium Profi Test from Salifert is a test kit that accurately measures the potassium level of your saltwater aquarium . The test can be performed easily and quickly, in about 90 seconds.

• in replenishment

I buy unavailable

SALIFERT - Silicate Test

€9.99

Accurately tests the silicate content of your seawater.

Allows you to take around 60 measurements.

Instructions in French

• in replenishment

I buy unavailable

SALIFERT - Strontium test

€16.99

Accurately tests the strontium level of your seawater.

Allows you to take around 25 measurements.

• in replenishment

I buy unavailable

SALIFERT magnesium test

(10 reviews)

€11.99 -10% €10.79

This SALIFERT brand analysis kit allows you to accurately measure the magnesium level of your seawater. Allows you to take around 50 measurements.

• -10%
• -10%
• 26 in stock

I buy available

SERA - Copper Test - Analysis of copper in the aquarium

€13.99

Sera Copper Test, to easily determine the copper content in fresh water and sea water .

• in replenishment

I buy unavailable

SERA - Iron Test - Iron analysis in the aquarium

€13.99

The sera Iron Test allows easy and reliable determination of the iron content in fresh and salt water.

• in replenishment

I buy unavailable

SERA - Kh Test - To easily determine the carbonate hardness

€7.99

Sera Kh test , colorimetric test to easily and efficiently determine the carbonate hardness of fresh water and sea water.

• in replenishment

I buy unavailable

SERA - NH4/NH3 Test - Chlorine analysis in aquariums

€14.99

Allows the analysis of ammonium and ammonia (NH4/NH3) of aquarium water.

• 4 in stock

I buy available

SERA - NO2 Test - Nitrite Test

€10.99

Sera 's NO2 Test makes it easy and reliable to determine the nitrite content in freshwater and seawater.

• in replenishment

I buy unavailable

SERA - NO3 Test - Nitrate Test

€13.99

The sera Test NO3 allows you to easily and reliably determine the nitrate content in fresh and salt water.

• 1 in stock

I buy available

SERA - Ph Test - To easily determine the ph of water

€7.99

Colorimetric test for easy determination of the pH value in fresh and sea water as well as in garden ponds, for approx. 100 measurements.

• in replenishment

I buy unavailable

SERA - PO4 test - Phosphate analysis

€14.99

Sera 's PO4 test quickly and easily provides an overview of the current phosphate content .

• 5 in stock

I buy available

TETRA - Kh Test - Analysis of carbonate hardness

€8.99

Tetra Kh test , precise and reliable measurement of carbonate hardness for all freshwater, saltwater and pond aquariums.

• 1 in stock

I buy available

TETRA - NH3 Test - Ammonia Analysis

€17.99

Tetra NH3 test , accurate and reliable measurement of ammonia content for all freshwater, saltwater and pond aquariums.

• 7 in stock

I buy available

TETRA - NO2 test - Nitrite analysis

€10.99

Tetra NO2 test , precise and reliable measurement of nitrite content for all freshwater, saltwater and pond aquariums.

• 2 in stock

I buy available

TETRA - NO3 Test - Nitrate Analysis

€17.99

Tetra NO3 test , accurate and reliable measurement of nitrate content for all freshwater, saltwater and pond aquariums .

• in replenishment

I buy unavailable

TETRA - O2 Test - Oxygen Analysis

€15.99

O2 test from Tetra , precise and reliable measurement of the oxygen content for all freshwater, saltwater and pond aquariums .

• in replenishment

I buy available

TETRA - PO4 test - Phosphate analysis

€17.99

PO4 test from Tetra , precise and reliable measurement of the phosphate content for all freshwater, saltwater and pond aquariums .

• 1 in stock

I buy available

TROPIC MARIN - Compact Lab - Seawater test kit

€65.99

The Tropic Marin ^® Compact Lab test kit contains the most important tests for quickly and accurately determining water parameters. The pH , carbonate hardness , phosphate , nitrite and nitrate contents as well as the ammonia concentration of the water decisively influence the well-being of fish and invertebrates living in saltwater aquaria. This test kit makes it possible to check all these characteristic values.

• in replenishment

I buy unavailable

TROPIC MARIN - KH Test - Analysis of the carbonate...

€10.99

The Tropic Marin ^® KH-Test allows the rapid control of the carbonate hardness of the water in your aquariums. The functional layout of the analyzer box allows for very simple handling.

• 1 in stock

I buy available

TROPIC MARIN - Multi-Standard - Ca, Mg, KH and K+...

€12.99

The Tropic Marin ^® Multi-Standard solution is a laboratory-designed and controlled solution using ICP-OES technology. In this way it is possible to check tests for calcium , magnesium , potassium and KH/alkalinity and, if necessary, to calculate a correction factor.

• 1 in stock

I buy available

TROPIC MARIN - NH3 / NH4 test - Ammonium and ammonia...

€19.99

With the Tropic Marin ^® Ammonium/Ammonia Test , the total ammonium/ammonia concentration can be determined from a fine color matched range which includes a concentration range from 0.02 to 3 mg/l.

• 1 in stock

I buy available

TROPIC MARIN - NO2 / NO3 test - Analysis of nitrates and...

€20.99

The Tropic Marin ^® Tropic Marin / NO3 Test allows the control of the value of nitrates and nitrites in seawater thanks to a precise palette of colors.

• 2 in stock

I buy available

TROPIC MARIN - NP-Standard - NO3 and PO4 reference solution

€9.99

Tropic Marin ^® NP-Standard is composed of a laboratory solution whose concentration of nitrates and phosphates is known. It allows you to quickly check the proper functioning of the test kits for nitrates and phosphates. A correction factor can then be calculated.

• 1 in stock

I buy available

TROPIC MARIN - pH test - Seawater pH analysis

€10.99

The Tropic Marin ^® Tropic Marin Test allows the control of the pH value thanks to a precise palette of colors (pH ranging from 7.4 to 9.4).

• 1 in stock

I buy available

TROPIC MARIN - pH test reagent refill

€5.99

Refill reagents for the t is pH of Tropic Marin .

• 1 in stock

I buy available

TROPIC MARIN - Phosphat PO4 Professional Test

€24.99

With the Professional Phosphate Test from Tropic Marin ^® the phosphate concentration can be determined with very high accuracy in the low concentration range between 0.01 and 1 mg/l. Allows you to take around 50 measurements.

• 1 in stock

I buy available

TROPIC MARIN - PO4 test - Water phosphate analysis

€18.99

With the Tropic Marin ^® Phosphate Test, the phosphate content can be determined using a fine colorimetric scale, covering a concentration range from 0.03 to 3 mg/l.

• 1 in stock

I buy available

TROPIC MARIN - Potassium K+ Professional Reagent Refill

€24.99

Reagent refills for the Potassium K+ Professional Test from Tropic Marin .

• 1 in stock

I buy available

TROPIC MARIN - Potassium K+ Professional Test

€38.99

This Professional Potassium Test from Tropic Marin ^® reliably determines the potassium concentration with a resolution of 5 mg/l.

• 1 in stock

I buy available

TROPIC MARIN - Professional Calcium/Magnesium Test

€39.99

This Professional Combined Calcium/Magnesium Test from Tropic Marin ^® determines the concentration of each of these elements reliably and separately with very high precision.

• 1 in stock

I buy available

TROPIC MARIN - Professional KH Test (carbonate hardness)

€25.99

The Tropic Marin ^® Professional KH Test is a highly accurate test kit for the determination of alkalinity with a resolution of up to 0.1 °dH per titration including a conversion table to other units.

• 1 in stock

I buy available

TROPIC MARIN - Professional Nitrate/Nitrite Test

€30.99

With the Professional Nitrite/Nitrate Test from Tropic Marin ^® the concentration of nitrites and nitrates can be determined with very high accuracy in the low concentration range.

• in replenishment

I buy unavailable

TROPIC MARIN - Reagent Refill for Calcium/Magnesium...

€28.99

Refill reagents for Calcium/Magnesium Professional from Tropic Marin .

Non contractual photo.

• in replenishment

I buy unavailable

TROPIC MARIN - Reagent Refill for KH Test

€5.99

Refill reagents for the Tropic Marin KH test.

• 1 in stock

I buy available

TROPIC MARIN - Reagent Refill for Nitrates/Nitrites...

€18.99

Refill reagents for the Nitrates/Nitrites Professional Test from Tropic Marin .

Non contractual photo.

• 1 in stock

I buy available

TROPIC MARIN - Reagent Refill for NO2 / NO3 Test

€12.99

Refill reagents for the Tropic Marin NO2 / NO3 test .

• 1 in stock

I buy available

TROPIC MARIN - Reagent Refill for Professional KH Test

(1 review)

€11.99

Refill reagents for the Tropic Marin Professional KH Test .

Non contractual photo.

• 2 in stock

I buy available

TROPIC MARIN - Refill Phosphat PO4 Professional Reagents

€13.99

Refill reagents for the Phosphat PO4 Professional test from Tropic Marin .

Non contractual photo.

• 2 in stock

I buy available

TROPIC MARIN - Refill Reagents for NH3 / NH4 Test

€12.99

Refill reagents for the Tropic Marin NH3 / NH4 test .

• 1 in stock

I buy available

TROPIC MARIN - Refill Reagents for PO4 Test

€11.99

Refill reagents for the Tropic Marin PO4 test.

• 1 in stock

I buy available