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Water Testing - Absolute Koi

The Nexus Eazy™

A Koi pond can be one of the best retreats available.  The chance to simply relax and appreciate the beauty that is so unique to these living jewels.

It has been said that "we don't keep fish, but rather water." To a large extent this is true.

We offer an extensive line of water treatment products and test kits to enable you to maintain a quality environment for your Koi.

The Kusuri range of visual test kits all feature Palintest® technology components, they are the very best in visual test kits.

All kits feature and easy to colour match plastic acetate card and are supplied with non-degradable foil sealed tablets.

Hanna electronic Ion specific meters work using ion specific chemical method, in other words like simple test kits, a chemical is added and a colour is formed and the electronic meter reads the results very accurately in mg/l down to 2 decimal places I.E. 0.01mg/l special reagents (chemicals) are required for each parameter.

Trans Instruments has specially designed the KoiMedic tester to measure the delicate salt concentration in the pond.

RequiredNice To HaveOptional

When to test.

An established pond with healthy fish should be checked every month.  It is only when you notice something out of the ordinary, and possibly during seasonal changes, that an additional test or two might be prudent. 

An ounce of prevention is worth a pound of cure.  A simple test, at the right time, can prevent a minor problem from becoming a catastrophe. 

When starting up a new pond or Bio-converter system, daily tests may be required until the converter comes on line, then weekly for a couple of months until the system has stabilized.

pH Alkalinity Chlorine
Ammonia Salinity Hardness
Nitrite Nitrate  
Thermometer Dissolved Oxygen  


Featured Products

Senz pH Pro Digital Teste...
Senz pH Pro Digital Tester with Auto Temp Compensation

The Senz pH Meter measures pH, one of the more important control parameters in Koi ponds. Having a reliable...

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£89.95 (Buy Now)

Kusuri Nitrite Test Kit 3...
Kusuri Nitrite Test Kit 30 Tests

Kusuri Palintest Nitrite Test Kit

The Kusuri range of...

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£12.50 (Buy Now)

Hanna Digital Salt Meter
Hanna Digital Salt Meter The SALINTEST can help you monitor the concentration of sodium chloride, assuring high quality in aquaculture....
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£119.95 (Buy Now)

Chlorine Tester
Chlorine Tester

At last, No More Guessing and assuming that the Raw Tap Water that you are running into your pond has a 'Sa...

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£45.95 (Buy Now)

Photometer 7100 Hard Case...
Photometer 7100 Hard Case Kit

The New Photometer 7100 is fully integrated with the Palintest system of water analysis. It offers a great ...

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£934.95 (Buy Now)

Hanna TDS and Temp Meter ...
Hanna TDS and Temp Meter (Centigrade or Fahrenheit)

The TDS testers are reliable, pocket sized instruments that will give you quick and accurate readings ...

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£119.95 (Buy Now)

Kusuri KH Hardness Test K...
Kusuri KH Hardness Test Kit 30 Tests

Kusuri Palintest KH Test Kit 

The Kusuri range o...

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£14.95 (Buy Now)

Hanna ORP Meter
Hanna ORP Meter

Hanna ORP Meter (Oxygen Reduction Potential)

Oxidation is a process in which a molecule or ion lose...

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£134.95 (Buy Now)