API Ammonia Test Kit -Fresh/Saltwater
API Ammonia Test Kit -Fresh/Saltwater

Measures ammonia to help prevent fish loss

Benefits:

  • Ammonia levels in fresh and saltwater aquariums

Follow API Easy Care Guide and use the AMMONIA TEST KIT:

  • During Regular Care
  • When addressing Water Problem Solving issues

Taking a few minutes each week to maintain and monitor aquarium conditions is the key to a healthy aquarium.   Tropical fish continually release ammonia into the aquarium through their gills, urine and solid waste.   Uneaten food and decaying organic matter also add ammonia to the water.  Even small amounts of ammonia stress fish; large amounts of ammonia will kill fish.  Ammonia is the number one killer of tropical fish.  The API® AMMONIA TEST KIT is mercury-free, salicylate test for fresh and saltwater fish.  The AMMONIA TEST KIT tests ammonia levels from 0 to 8 ppm.

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API Calcium Test Kit – Liquid – 1.25oz Saltwater
API Calcium Test Kit – Liquid – 1.25oz Saltwater

Calcium is one of the most important elements in a reef aquarium. Reef invertebrates such as corals, crustaceans, mollusks and even some types of encrusting algae need calcium to grow and remain healthy. Over time, calcium levels drop as invertebrates use calcium in aquarium water. This kit allows you to easily and accurately measure calcium levels and maintain a healthy reef aquarium. Measures calcium levels as low as 20mg/L. Uses titration method, with easy to see color change for precise measurement. For use in reef aquariums

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API Carbonate Hardness Test kit
API Carbonate Hardness Test kit

Tests tap water & fresh or saltwater aquariums for carbonate hardness (KH). Can be used to determine the proper dose of pH buffers.  

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API Copper Test Kit – Liquid – 1.25oz Fresh/Saltwater
API Copper Test Kit – Liquid – 1.25oz Fresh/Saltwater

Copper, a common treatment for many parasitic infections, must be monitored in an aquarium or a pond. The copper level can drop too low for the treatment to be effective, or can increase to a point that is detrimental to fish health. Copper may even be present in your tap water. This kit allows you to easily and accurately monitor copper levels to maintain copper-based fish treatments at therapeutic levels. Tests copper levels from 0 to 4 ppm. Measures both free and chelated copper. For use in Freshwater or Saltwater Aquariums or Ponds

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API Freshwater Master Multi Test Kit – 5 in 1
API Freshwater Master Multi Test Kit – 5 in 1

Measures the most important aquarium levels quickly and accurately

Benefits:

  • Tests pH, High Range pH, Ammonia, Nitrite & Nitrate
  • Scientifically accurate for professional results

Follow API Easy Care Guide and use the FRESHWATER MASTER TEST KIT:

  • During Regular Care
  • When addressing Water Problem Solving issues

Taking a few minutes each week to maintain and monitor aquarium conditions is the key to a healthy aquarium.  The FRESHWATER MASTER TEST KIT tests the parameters that affect the health of freshwater fish: pH, High Range pH, Ammonia, Nitrite and Nitrate.  The FRESHWATER MASTER TEST KIT is highly accurate and economical. For ease of use, it comes with 4 glass test tubes with snap-tight caps & a convenient holding tray. The kit also includes a complete, step-by-step instruction booklet with computer calibrated color chart which provides information on how to correct unsafe water conditions. 

not rated $85.00 Add to cart
API Freshwater Mini pH Test kit
API Freshwater Mini pH Test kit

Every hobbyist needs to measure pH at least once a month. More often if your aquarium is new, had a recent water change or if you have recently had changes in the amount of fish or livestock in the tank. pH will fluctuate with these changes and water will become more acid. Many species can tolerate some changes but will not thrive unless the pH is stable and at the proper level. 

The API Freshwater Mini pH test kit has been the first choice for many hobbyists and is recognized for its accuracy, ease of use and excellent value. The computer calibrated plastic laminated color chart is easy to read and is not harmed by water spills. The kit comes complete with pH solution (childproof cap), testing directions and correction tips, plastic laminated color chart and 5 ml flat bottom test tube with cap.

Specifications:

  • Number of Tests: 250
  • Range: 6.0-7.6
  • Test Time: 2 minutes

Contents

  • 1.25 oz test solution
  • Laminated Comparison Chart
  • Flat-Bottom Test Tube w/Cap
  • Directions and Tip Sheet for correcting problems
not rated $16.00 Add to cart
API GH/KH Hardness kit
API GH/KH Hardness kit

Tests tap water and freshwater aquariums for general hardness (GH) and carbonate hardness (KH). Helps detect stress on fish caused by rapid pH shifts, which result from low KH levels and helps aquarists duplicate the natural habitat of their fish.  

not rated $24.00 Add to cart
API Nitrate Test kit
API Nitrate Test kit

Measures nitrate levels in both fresh & saltwater aquariums. Tests nitrate levels from 0 to 160 ppm. 90 tests per kit.  

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API Nitrite Test kit
API Nitrite Test kit
Toxic nitrite is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. This kit tests for harmful nitrite and measures levels from 0 to 5.0 ppm.  
not rated $22.00 Add to cart
API pH High Range Test kit
API pH High Range Test kit

Use to measure pH changes in marine aquariums, aquariums with African cichlids, and very alkaline tap water. Reads the pH of water within the high range of 7.4 to 8.8. 160 tests per kit.  

not rated $17.00 Add to cart
API Phosphate Test kit
API Phosphate Test kit

Phosphate can enter your aquarium through tap water, fish waste, and decaying organics such as uneaten food and dead algae. Excess phosphate contributes to unsightly algae blooms. This kit tests phosphate levels from 0 to 10 ppm in fresh and saltwater aquariums.

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API Reef Master Test Kit
API Reef Master Test Kit

To maintain and grow healthy corals, the correct balance of calcium and carbonates is essential, as are low levels of phosphate and nitrate.  This kit provides highly accurate testing for each of these critical parameters:  calcium, KH, phosphate and nitrate.  Unique, transparent dome allows clear view of contents.  Kit includes computer-calibrated and laminated color cards, 4 glass test tubes and holding tray.  Also contains complete, step-by-step instruction booklet, including information on how to correct unsafe water conditions.  Compact to store.  

not rated $85.00 Add to cart
API Saltwater Master Test Kit
API Saltwater Master Test Kit

A complete kit for testing marine aquarium water. Tests water four ways to protect marine fish and invertebrates from dangerous water conditions. Kit includes tests for: High Range pH, Ammonia, Nitrite, Nitrate, plus four test tubes, holding tray and test tube rack. Fast, easy and accurate. 

not rated $80.00 Add to cart
Nyos Calcium Reefer Test Kit
Nyos Calcium Reefer Test Kit

High sensitivity seawater calcium test kit

  • easy conversion factor
  • accurately to 5mg/l
  • precise dosing tip
  • precise colour change
  • separate indicator and titration solution
  • Number of Tests:50

 

CALCIUM REEFER NYOS® REEFER test kits – taking measurements at the laboratory level at an attractive price
Water properties as close to nature are the key for every aquarium’s success. However, monitoring relevant parameters in seawater is difficult due to numerous interfering ions. Therefore, test kits considering the specific characteristics of seawater are needed to analyse the water precisely.

NYOS® REEFER test kits offer the customer two significant benefits:
Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the standard hobby user.

Additional characteristics of our REEFER test kits:

  • calibrated dropper made by a German manufacturer ensures uniform drops during all repeat tests
  • reagents are made in Germany in accordance with EN ISO 9001
  • reagents are analysed according to AAS and NIST standards
  • strict batch and quality control
  • easy to use with intuitive pictogram instructions
  • Made in Germany

NYOS® REEFER test kits allows you to achieve precise and most importantly reproducible (i.e. in repeat measurements identical) measuring results.

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Nyos Carbonate Reefer Test Kit
Nyos Carbonate Reefer Test Kit

High sensitivity seawater carbonate hardness test kit

  • easy usable drop test
  • stable titration reagent
  • precise colour change
  • separate indicator and titration solution
  • Number of Tests:50

 

CARBONATE HARDNESS REEFER
NYOS® REEFER test kits – taking measurements at the laboratory level at an attractive price
Water properties as close to nature are the key for every aquarium’s success. However, monitoring relevant parameters in seawater is difficult due to numerous interfering ions. Therefore, test kits considering the specific characteristics of seawater are needed to analyse the water precisely.

NYOS® REEFER test kits offer the customer two significant benefits:
Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the standard hobby user.

Additional characteristics of our REEFER test kits:

  • calibrated dropper made by a German manufacturer ensures uniform drops during all repeat tests
  • reagents are made in Germany in accordance with EN ISO 9001
  • reagents are analysed according to AAS and NIST standards
  • strict batch and quality control
  • easy to use with intuitive pictogram instructions
  • Made in Germany

NYOS® REEFER test kits allows you to achieve precise and most importantly reproducible (i.e. in repeat measurements identical) measuring results.

not rated $19.95 Read more
Nyos Magnesium Reefer Test Kit
Nyos Magnesium Reefer Test Kit

High sensitivity seawater magnesium test kit

  • easy conversion factor
  • accurately to 15mg/l
  • precise dosing tip
  • precise colour change
  • separate indicator and titration solution
  • Number of Tests:50

 

MAGNESIUM REEFER
NYOS® REEFER test kits – taking measurements at the laboratory level at an attractive price
Water properties as close to nature are the key for every aquarium’s success. However, monitoring relevant parameters in seawater is difficult due to numerous interfering ions. Therefore, test kits considering the specific characteristics of seawater are needed to analyse the water precisely.

NYOS® REEFER test kits offer the customer two significant benefits:
Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the standard hobby user.

Additional characteristics of our REEFER test kits:

  • calibrated dropper made by a German manufacturer ensures uniform drops during all repeat tests
  • reagents are made in Germany in accordance with EN ISO 9001
  • reagents are analysed according to AAS and NIST standards
  • strict batch and quality control
  • easy to use with intuitive pictogram instructions
  • Made in Germany

 

NYOS® REEFER test kits allows you to achieve precise and most importantly reproducible (i.e. in repeat measurements identical) measuring results.

not rated $28.50 Add to cart
Nyos Nitrate Reefer Test Kit
Nyos Nitrate Reefer Test Kit

High sensitivity seawater nitrate test kit

  • highly sensitive reagents
  • professionally calibrated colour chart
  • differentiated colour gradations
  • precise sliding comparator
  • sample tubes made of glass
  • Number of Tests:40
  • Measurement Range: 1 – 160 mg/l NO3

 

NYOS® REEFER test kits – taking measurements at the laboratory level at an attractive price
Water properties as close to nature are the key for every aquarium’s success. However, monitoring relevant parameters in seawater is difficult due to numerous interfering ions. Therefore, test kits considering the specific characteristics of seawater are needed to analyse the water precisely.

NYOS® REEFER test kits offer the customer two significant benefits:
Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the standard hobby user.

Additional characteristics of our REEFER test kits:

  • calibrated dropper made by a German manufacturer ensures uniform drops during all repeat tests
  • reagents are made in Germany in accordance with EN ISO 9001
  • reagents are analysed according to AAS and NIST standards
  • strict batch and quality control
  • easy to use with intuitive pictogram instructions
  • Made in Germany

NYOS® REEFER test kits allows you to achieve precise and most importantly reproducible (i.e. in repeat measurements identical) measuring results.

not rated $37.50 Add to cart
Nyos Phosphate Reefer Test Kit
Nyos Phosphate Reefer Test Kit

High sensitivity seawater phosphate test kit

  • highly sensitive reagents
  • professionally calibrated colour chart
  • differentiated colour gradations
  • precise sliding comparator
  • sample tubes made of glass
  • Number of Tests:50
  • Measurement Range: 0.025-1.0 mg/l PO4

NYOS® REEFER test kits – taking measurements at the laboratory level at an attractive price
Water properties as close to nature are the key for every aquarium’s success. However, monitoring relevant parameters in seawater is difficult due to numerous interfering ions. Therefore, test kits considering the specific characteristics of seawater are needed to analyse the water precisely.

NYOS® REEFER test kits offer the customer two significant benefits:
Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the standard hobby user.

Additional characteristics of our REEFER test kits:

  • calibrated dropper made by a German manufacturer ensures uniform drops during all repeat tests
  • reagents are made in Germany in accordance with EN ISO 9001
  • reagents are analysed according to AAS and NIST standards
  • strict batch and quality control
  • easy to use with intuitive pictogram instructions
  • Made in Germany

NYOS® REEFER test kits allows you to achieve precise and most importantly reproducible (i.e. in repeat measurements identical) measuring results.

not rated $37.50 Add to cart