Water Analysis for Aquariums

Water testing is important to ensure the continued health of your fish. It is essential to familiarise the water quality indicators such as the pH and nitrite levels. Test kits should be considered part of the operating expense associated with keeping an aquarium to avoid fish loss as ammonia and nitrites rapidly rise especially in a newly setup aquarium.

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Water Analysis : 1 - 30 of 41 items

  • JBL ProAquaTest GH
    5.0 (34)

    JBL ProAquaTest GH, Refill

    -10%
    • Easy and safe control of the water values of aquariums
    • Determines the optimal total hardness in freshwater and saltwater aquariums, as well as the pond
    • Colour change test: Add reagents drop by drop to the water sample
  • JBL ProAquaTest Fe
    5.0 (17)

    JBL ProAquaTest Fe, Refill

    -10%
    • Easy and safe control of the water values of aquariums
    • Determination of the optimum iron value in freshwater and saltwater aquariums, as well as ponds
    • Laboratory comparator system to compensate for water colouration
  • JBL ProAquaTest pH 6.0-7.6
    4.7 (16)

    JBL ProAquaTest pH 6.0-​7.6, Refill

    -10%
    • Simple and safe control of the water values in aquariums
    • Determines the optimal pH value for fresh and saltwater aquariums
    • Add reagents to water sample, compare with the colour chart
  • JBL ProScan
    4.4 (26)

    JBL ProScan

    -9%
    • Water analysis and diagnosis via smartphone
    • The new generation of water analysis
    • Suitable for freshwater aquariums and ponds
  • JBL ProAquaTest Nitrite
    5.0 (19)

    JBL ProAquaTest Nitrite, Refill

    -10%
    • Easy and safe control of the water values of aquariums
    • Determination of nitrite content in freshwater and saltwater aquariums, as well as ponds
    • Laboratory comparator system for balancing water
  • Sera pH test
    5.0 (3)

    Sera pH test

    -10%
    • pH value of water test
    • For easy pH measurement
    • For fresh and sea water, as well as garden pond
  • Sera kH-Test
    5.0 (2)

    Sera kH-​Test

    -10%
    • KH value water test
    • For easy KH value measurement
    • For fresh and seawater, as well as garden ponds
  • ARKA mySCAPE CO2 Checker Set
    5.0 (13)

    ARKA mySCAPE CO2 Checker Set

    -10%
    • For freshwater aquariums
    • Attached to aquarium glass pane
    • With indicator solution
  • JBL ProScan Recharge
    3.9 (16)

    JBL ProScan Recharge, 24 Pcs

    -10%
    • Water analysis and diagnosis via smartphone
    • A new generation of water analysis
    • Suitable for freshwater and ponds
  • JBL ProAquaTest Easy 7in1
    4.8 (10)

    JBL ProAquaTest Easy 7in1, 50 Pcs

    -10%
    • Easy and safe control of the water values of aquariums, ponds, wells, spring and tap water
    • A quick test to determine 7 important water values: chlorine, pH, total hardness, toxic nitrogen compounds (NO2), cause of algae (NO3), pH stability (KH), CO2
    • Easy to use thanks to testing strips
  • Tetra Test NO2-
    4.5 (4)

    Tetra Test NO2-​, 20 ml

    -10%
    • Suitable for fresh and salt water aquariums
    • Long-range
    • Good long-term stability
  • Sera gH Test
    4.5 (4)

    Sera gH Test

    -10%
    • GH value water test
    • For easy GH value measurement
    • For fresh water, as well as garden ponds
  • JBL Set of Parts for Water Tests
    5.0 (1)

    JBL Set of Parts for Water Tests

    -10%
    • For all JBL water tests
    • Robust material
    • Easy to use
  • Tropic Marin NH4+/NH3-Test
    5.0 (2)

    Tropic Marin NH4+/NH3-​Test

    -10%
    • For freshwater and saltwater aquariums
    • Measuring range: 0.02 - 3.0 mg/L
    • Resolution: 0.03mg/L
  • Sera Nitrate Test (NO3)
    4.8 (4)

    Sera Nitrate Test (NO3)

    -10%
    • NO3 water test
    • For easy nitrate measurement
    • For fresh and sea water, as well as garden pond
  • Sera Phosphate Test (PO4)
    4.8 (5)

    Sera Phosphate Test (PO4)

    -10%
    • PO4 water test
    • For easy phosphate measurement
    • For fresh and sea water, as well as garden ponds
  • JBL ProAquaTest CO2 / pH
    4.4 (7)

    JBL ProAquaTest CO2 / pH, Test

    -10%
    • Simple and safe control of the water values in aquariums
    • Permanent direct measurement of the optimal pH value and CO2 content in freshwater aquariums
    • Permanent tester for fertiliser control - A long-term test device that is attached to the aquarium
  • Sera Quick test
    4.5 (6)

    Sera Quick test, 50 Pcs

    -10%
    • Test water as a routine check or safety check
    • Measures the following values: pH, total hardness, carbonate hardness, nitrate, nitrite, chlorine
    • Test results in just 1 minute!
  • JBL ProAquaTest pH 3.0 -10.0
    5.0 (3)

    JBL ProAquaTest pH 3.0 -​10.0, Refill

    -10%
    • Simple and safe control of the water values in aquariums
    • Determines the optimal pH value for fresh and saltwater aquariums
    • Add reagents to water sample, compare with colour chart
  • JBL ProAquaTest Cu
    5.0 (3)

    JBL ProAquaTest Cu, Refill

    -10%
    • Easy and secure control of the water values of aquariums
    • Determination of the optimum copper value for heavy metal control in freshwater and saltwater aquariums, as well as ponds
    • Laboratory comparator system for balancing water
  • Oase AquaActiv Water Analysis Profi Set
    5.0 (1)

    Oase AquaActiv Water Analysis Profi Set

    • Tests 8 water parameters
    • With colour charts
    • In a robust plastic case
  • Dennerle CO2 Long-term Test Correct
    4.3 (3)

    Dennerle CO2 Long-​term Test Correct

    -10%
    • Long-term CO2 test
    • Including pH measurement
    • With colour comparison scale
  • Oase AquaActiv QuickSticks 6in1
    4.5 (2)

    Oase AquaActiv QuickSticks 6in1

    • Analysis of the 6 most important water parameters
    • Simple application
    • For up to 50 water samples
  • JBL ProAquaTest pH 7.4-9.0
    5.0 (4)

    JBL ProAquaTest pH 7.4-​9.0, Refill

    -10%
    • Simple and safe control of the water values in aquariums
    • Determines the optimal pH value for fresh and saltwater aquariums
    • Add reagents to water sample, compare with colour chart
  • Nyos Alkalinity KH Test Kit
    5.0 (1)

    Nyos Alkalinity KH Test Kit

    • Practical seawater KH test
    • Tests in laboratory quality
    • Easy to use
  • Sera Nitrite Test (NO2)
    5.0 (1)

    Sera Nitrite Test (NO2)

    -10%
    • NO2 water test
    • For easy nitrite measurement
    • For fresh and sea water, as well as garden ponds
  • Dennerle Water Test 6-in-1
    4.5 (2)

    Dennerle Water Test 6-​in-​1, 50 Pcs

    • Strip test for water value determination
    • 6 in 1 test
    • pH, KH, GH, NO2, NO3, Cl
  • Easy-Life Test Strips 6-in-1
    3.9 (10)

    Easy-Life Test Strips 6-​in-​1, 50 Pcs

    -10%
    • Fast and accurate
    • Measurement of the 6 most important water values
    • 50 test strips
  • Fluval CO2 Indicator Set

    Fluval CO2 Indicator Set

    -10%
    • Comfortable & reliable
    • Indicates with colour change
    • Can be attached to the aquarium wall
  • Tetra Test PO4

    Tetra Test PO4, 10 ml

    -10%
    • Suitable for fresh and salt water aquariums
    • Long range
    • Good long-term stability