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Aquarium Test Kits

Keeping an eye on your reef tank levels is a must in reef keeping. A happy tank with good parameters will thrive and grow while an imbalance will cause chaos in your tank. At Kraken Corals we have a great selection of test kits to cover all aspects of your hobby and help to ensure consistent environment for your reef and fish. From beginner testing kits to ICP tests and complete monitoring systems, we have a huge range of testing kits available to help your tank thrive.

One of the most common problems in amateur tanks is algae so tackling this early on with good testing can help you stop the spread of the problem. We stock testing kits from top brands including Aquaforest, ATI Aquaristik, Hanna Instruments, Red Sea, Salifert and many more. As you' expect we have suitable solutions for hobbyists as well as professionals so look at our full selection of kits below.

Need help finding the right testing kit for your aquarium? Our professional and friendly team will be happy to help, just give us a call today on 01254 235 130. Whether you need a refractometer, Hanna checker, Calcium or Phosphate test we have you covered.

Triton ICP Test x3 Pack

Original price £0.00 - Original price £0.00
Original price £0.00
£89.95
£89.95 - £89.95
Current price £89.95
On order with supplier

Easy Simple Steps for a comprehensive water test.Signup for an online accountSend your water sample off to the lab for analysisWait for the results...

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Original price £0.00 - Original price £0.00
Original price £0.00
£89.95
£89.95 - £89.95
Current price £89.95

Salifert Copper Test Kit 50T

Original price £0.00 - Original price £0.00
Original price £0.00
£9.95
£9.95 - £9.95
Current price £9.95
in stock

Copper is often used as a treatment for parasite infested fish and it is essential that the correct concentration is used as too high levels can be...

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Original price £0.00 - Original price £0.00
Original price £0.00
£9.95
£9.95 - £9.95
Current price £9.95

Fauna Marin Nitrate/Nitrite Refill Kit

Original price £0.00 - Original price £0.00
Original price £0.00
£16.99
£16.99 - £16.99
Current price £16.99
In stock

Refill kit and also available to use in Focustronic Mastertronic

Original price £0.00 - Original price £0.00
Original price £0.00
£16.99
£16.99 - £16.99
Current price £16.99

Nyos Reefer Calcium Test Kit

Original price £0.00 - Original price £0.00
Original price £0.00
£17.99
£17.99 - £17.99
Current price £17.99
In stock

NYOS® REEFER test kits - taking measurements at the laboratory level at an attractive priceWater properties as close to nature are the key for ever...

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Original price £0.00 - Original price £0.00
Original price £0.00
£17.99
£17.99 - £17.99
Current price £17.99

Reef Factory Smart Test Kit Calcium

Original price £0.00 - Original price £0.00
Original price £0.00
£14.99
£14.99 - £14.99
Current price £14.99
in stock

The Ca Smart test kit is one of a series of drop tests developed by Reef Factory LAB. It is designed for quick measurement of calcium concentratio...

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Original price £0.00 - Original price £0.00
Original price £0.00
£14.99
£14.99 - £14.99
Current price £14.99

API Calcium Test Kit

Original price £0.00 - Original price £0.00
Original price £0.00
£12.99
£12.99 - £12.99
Current price £12.99
In stock

Calcium is one of the most important elements in a reef aquarium. Reef invertebrates such as corals, crustaceans, molluscs and even some types of e...

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Original price £0.00 - Original price £0.00
Original price £0.00
£12.99
£12.99 - £12.99
Current price £12.99

Red Sea Magnesium Pro Tritator Test Kit

Original price £0.00 - Original price £0.00
Original price £0.00
£31.99
£31.99 - £31.99
Current price £31.99
In stock

Red Sea’s MAGNESIUM PRO Reef Test Kit is an advanced titration test, measuring the level of magnesium in your reef aquarium to an exceptionally hig...

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Original price £0.00 - Original price £0.00
Original price £0.00
£31.99
£31.99 - £31.99
Current price £31.99

Nyos Reefer Magnesium Test Kit

Original price £0.00 - Original price £0.00
Original price £0.00
£17.99
£17.99 - £17.99
Current price £17.99
In stock

NYOS® REEFER test kits - taking measurements at the laboratory level at an attractive price Water properties as close to nature are the key for eve...

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Original price £0.00 - Original price £0.00
Original price £0.00
£17.99
£17.99 - £17.99
Current price £17.99

Reef Zlements Advanced Saltwater ICP Test 3 Pack + RO Test

Original price £0.00 - Original price £0.00
Original price £0.00
£107.97
£107.97 - £107.97
Current price £107.97
In stock

Reef Zlements Saltwater ICP Test - ADVANCED 3 Pack With RO Test Using state-of-the-art in-house testing facility Reef Zlements ICP Advanced offers ...

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Original price £0.00 - Original price £0.00
Original price £0.00
£107.97
£107.97 - £107.97
Current price £107.97

Reef Factory Smart Test Kit Magnesium

Original price £0.00 - Original price £0.00
Original price £0.00
£14.99
£14.99 - £14.99
Current price £14.99
Out of stock

The Mg Smart test kit is one of a series of drop tests developed by Reef Factory LAB. It is designed for quick measurement of magnesium concentrat...

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Original price £0.00 - Original price £0.00
Original price £0.00
£14.99
£14.99 - £14.99
Current price £14.99
Sold out

Reef Factory Smart Test Kit Nitrate

Original price £0.00 - Original price £0.00
Original price £0.00
£14.99
£14.99 - £14.99
Current price £14.99
Out of stock

The NO3 Smart test kit is one of a series of drop tests developed by Reef Factory LAB. It is designed for quick measurement of nitrate concentrati...

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Original price £0.00 - Original price £0.00
Original price £0.00
£14.99
£14.99 - £14.99
Current price £14.99
Sold out

Red Sea KH/Alkalinity Pro Test Kit

Original price £0.00 - Original price £0.00
Original price £0.00
£31.99
£31.99 - £31.99
Current price £31.99
In stock

Red Sea’s KHALKALINITY PROReef Test Kit is an advanced titration test, measuring the level of buffers in your reef aquarium to an exceptionally hig...

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Original price £0.00 - Original price £0.00
Original price £0.00
£31.99
£31.99 - £31.99
Current price £31.99

Reef Factory Smart Test Kit Phosphate

Original price £0.00 - Original price £0.00
Original price £0.00
£14.99
£14.99 - £14.99
Current price £14.99
Out of stock

The PO4 smart test kit is one of a series of drop tests developed by Reef Factory LAB. It is designed for quick measurement of phosphate concentra...

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Original price £0.00 - Original price £0.00
Original price £0.00
£14.99
£14.99 - £14.99
Current price £14.99
Sold out

Reef Factory Smart Test Kit KH Carbonate Hardness

Original price £0.00 - Original price £0.00
Original price £0.00
£11.99
£11.99 - £11.99
Current price £11.99
Only 3 left!

The KH Smart test kit is one of a series of drop tests developed by Reef Factory LAB. It is designed for quick measurement of carbonate hardness c...

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Original price £0.00 - Original price £0.00
Original price £0.00
£11.99
£11.99 - £11.99
Current price £11.99

Focustronic Alkatronic Reagent

Original price £0.00 - Original price £0.00
Original price £0.00
£119.95
£119.95 - £119.95
Current price £119.95
In stock

This concentrated reagent for Alkatronic will generate 20L of ready to use reagent after being diluted. The suggested measure interval for the Alka...

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Original price £0.00 - Original price £0.00
Original price £0.00
£119.95
£119.95 - £119.95
Current price £119.95

Seachem Multitest Copper 75 tests

Original price £0.00 - Original price £0.00
Original price £0.00
£12.99
£12.99 - £12.99
Current price £12.99
In stock

This kit measures all types of copper to less than 0.01 mg/L in marine or freshwater. It uses a highly sensitive catalysis based procedure. MultiTe...

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Original price £0.00 - Original price £0.00
Original price £0.00
£12.99
£12.99 - £12.99
Current price £12.99

Nyos Reefer Carbonate Hardness / Alkalinity Test Kit

Original price £0.00 - Original price £0.00
Original price £0.00
£11.99
£11.99 - £11.99
Current price £11.99
In stock

NYOS® REEFER test kits - taking measurements at the laboratory level at an attractive price Water properties as close to nature are the key for eve...

View full details
Original price £0.00 - Original price £0.00
Original price £0.00
£11.99
£11.99 - £11.99
Current price £11.99

Aquaforest Nitrate Test Pro Kit

Original price £0.00 - Original price £0.00
Original price £0.00
£18.90
£18.90 - £18.90
Current price £18.90
In stock

AF Nitrate TestPro is designed for quick measurement of nitrate ions in marine aquariums. Nitrate in water is the end result of biological filtrat...

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Original price £0.00 - Original price £0.00
Original price £0.00
£18.90
£18.90 - £18.90
Current price £18.90

Aquaforest Phosphate Test Pro Kit

Original price £0.00 - Original price £0.00
Original price £0.00
£18.90
£18.90 - £18.90
Current price £18.90
In stock

AF Phosphate TestPro is designed for quick measurement of phosphate ions in a marine aquarium.Phosphate is a breeding ground for the growth of unde...

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Original price £0.00 - Original price £0.00
Original price £0.00
£18.90
£18.90 - £18.90
Current price £18.90

Seachem Digital Spoon Scale

Original price £0.00 - Original price £0.00
Original price £0.00
£20.99
£20.99 - £20.99
Current price £20.99
Out of stock

When precision matters, the Seachem Digital Spoon Scale is the perfect companion tool for the serious aquarist. Accurate and easy to use, it will e...

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Original price £0.00 - Original price £0.00
Original price £0.00
£20.99
£20.99 - £20.99
Current price £20.99
Sold out

Tropic Marin Multi Standard 250ml

Original price £0.00 - Original price £0.00
Original price £0.00
£13.95
£13.95 - £13.95
Current price £13.95
In stock

Mineral reference solution for test kits (Ca, Mg, KH, K+)Reagents in test kits can lose their effectiveness and accuracy over time due to unfavoura...

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Original price £0.00 - Original price £0.00
Original price £0.00
£13.95
£13.95 - £13.95
Current price £13.95

ATI ICP-OES Seawater + RO Water Pro Analysis

Original price £0.00 - Original price £0.00
Original price £0.00
£26.99
£26.99 - £26.99
Current price £26.99
On order with supplier

ICP-OES seawater analysis is an accurate and economical analysis for hobbyists and professionals in the aquarium industry. It allows the control of...

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Original price £0.00 - Original price £0.00
Original price £0.00
£26.99
£26.99 - £26.99
Current price £26.99

NT Labs Marine Lab Multi-Test Kit

Original price £0.00 - Original price £0.00
Original price £0.00
£31.99
£31.99 - £31.99
Current price £31.99
In stock

NT Labs Marine Lab Multi-Test Kit - Marine water test - Ammonia, Nitrite, Nitrate, pH (7.6-8.8) Marine Multi-Test comprises everything you need to ...

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Original price £0.00 - Original price £0.00
Original price £0.00
£31.99
£31.99 - £31.99
Current price £31.99

Salifert Strontium Test Kit 40T

Original price £0.00 - Original price £0.00
Original price £0.00
£19.95
£19.95 - £19.95
Current price £19.95
On order with supplier

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

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Original price £0.00 - Original price £0.00
Original price £0.00
£19.95
£19.95 - £19.95
Current price £19.95