Measuring Devices & Water Tests for Aquariums

Shop by category.

Filter & sort

Price Brands (Manufacturers) Usage
Filter

Measuring Devices & Water Tests: 1 - 30 of 102 items

  • JBL ProAquaTest Lab
    4.8 (42)

    JBL ProAquaTest Lab

    • Simple and safe control of the water values in aquariums
    • Determines pH value, carbonate hardness, total hardness, ammonium / ammonia, nitrite, nitrate, phosphate, iron, copper, silicate, oxygen and CO2
    • Add reagents to water sample, compare with colour chart
  • JBL ProAquaTest GH
    5.0 (30)

    JBL ProAquaTest GH, Refill

    • 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 Nitrate
    5.0 (14)

    JBL ProAquaTest Nitrate, Refill

    • Easy and safe control of the water values of aquariums
    • Determination of nitrate content in freshwater and saltwater aquariums, as well as ponds
    • Laboratory comparator system for balancing water colouration
  • JBL ProAquaTest Combi Set Plus NH4
    4.9 (13)

    JBL ProAquaTest Combi Set Plus NH4

    • Simple and safe control of the water values in aquariums
    • Determines pH value, carbonate hardness, ammonium/ammonia, nitrite, nitrate and CO2
    • Add reagents to water sample, compare with colour chart
  • JBL ProAquaTest PO4
    5.0 (15)

    JBL ProAquaTest PO4, Refill

    • Easy and safe control of the water values of aquariums
    • Determination of phosphate content in freshwater and saltwater aquariums, as well as pond
    • Laboratory comparator system for balancing water colouration
  • JBL ProAquaTest KH
    4.8 (17)

    JBL ProAquaTest KH, Refill

    • Easy and safe control of the water values of aquariums
    • Determines the optimum carbonate hardness in freshwater and saltwater aquariums, as well as ponds
    • Colour change test: Add reagents drop by drop to the water sample
  • JBL ProScan
    4.4 (26)

    JBL ProScan

    • Water analysis and diagnosis via smartphone
    • The new generation of water analysis
    • Suitable for freshwater aquariums and ponds
  • Tetra Test Strips 6-in-1
    4.6 (13)

    Tetra Test Strips 6-​in-​1, 25 Pcs

    • For quick and easy determination of aquarium water
    • Test strips for checking water quality indicators
    • 25 test strips in a metal can
  • JBL ProAquaTest pH 6.0-7.6
    4.7 (15)

    JBL ProAquaTest pH 6.0-​7.6, Test

    -5%
    • 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 ProAquaTest K Potassium
    4.8 (12)

    JBL ProAquaTest K Potassium, Test

    • Easy and safe control of the water values of aquariums
    • Determination of potassium content in freshwater and saltwater aquariums, as well as ponds
    • Laboratory comparator system to balance water colouration
  • JBL ProAquaTest Fe
    5.0 (17)

    JBL ProAquaTest Fe, Refill

    • 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 Nitrite
    5.0 (17)

    JBL ProAquaTest Nitrite, Refill

    • 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
  • JBL Aquarium Thermometer - Slim
    4.7 (7)

    JBL Aquarium Thermometer -​ Slim

    • Precise measurement and simple use
    • Glass capillary made in Germany with a length of 15cm
    • Suction cup acid and alkali proof
  • JBL ProAquaTest Combi Set Plus Fe
    4.9 (14)

    JBL ProAquaTest Combi Set Plus Fe

    -5%
    • Simple and safe control of the water values in aquariums
    • Determines pH value, carbonate hardness, nitrite, nitrate, iron and CO2
    • Add reagents to the water sample, compare with the color chart
  • JBL ProAquaTest NH4
    4.7 (12)

    JBL ProAquaTest NH4, Refill

    • Easy and safe control of the water values of aquariums
    • Determination of ammonium (NH4) and ammonia (NH3) in freshwater and saltwater aquariums, as well as ponds
    • Laboratory comparator system for balancing water levels
  • Sera pH test
    5.0 (3)

    Sera pH test

    • pH value of water test
    • For easy pH measurement
    • For fresh and sea water, as well as garden pond
  • Seachem ph Alert
    4.6 (5)

    Seachem ph Alert

    • For freshwater aquariums only
    • Easy to use
    • Smart sensor technology
  • JBL Aquarium Thermometer Digital
    4.4 (12)

    JBL Aquarium Thermometer Digital

    • Precise measurement
    • Good measurement accuracy
    • Easy attachment by sticking
  • JBL ProAquaTest O2
    5.0 (3)

    JBL ProAquaTest O2, Refill

    • Easy and safe control of the water values of aquariums
    • Determines the current oxygen content in fresh and saltwater aquariums, as well as ponds
    • A quick test for ventilation control
  • JBL ProScan Recharge
    3.8 (15)

    JBL ProScan Recharge, 24 Pcs

    • Water analysis and diagnosis via smartphone
    • A new generation of water analysis
    • Suitable for freshwater and ponds
  • Tropic Marin NH4+/NH3-Test
    5.0 (2)

    Tropic Marin NH4+/NH3-​Test

    • For freshwater and saltwater aquariums
    • Measuring range: 0.02 - 3.0 mg/L
    • Resolution: 0.03mg/L
  • Sera Phosphate Test (PO4)
    5.0 (3)

    Sera Phosphate Test (PO4)

    • PO4 water test
    • For easy phosphate measurement
    • For fresh and sea water, as well as garden ponds
  • Sera gH Test
    4.5 (4)

    Sera gH Test

    • GH value water test
    • For easy GH value measurement
    • For fresh water, as well as garden ponds
  • ARKA mySCAPE CO2 Checker Set
    5.0 (10)

    ARKA mySCAPE CO2 Checker Set

    -5%
    • For freshwater aquariums
    • Attached to aquarium glass pane
    • With indicator solution
  • Microbe-Lift Refractometer
    5.0 (1)

    Microbe-Lift Refractometer

    • Automatic temperature compensation
    • Ready for immediate use
    • Accurate display
  • JBL ProAquaTest pH 3.0 -10.0
    5.0 (3)

    JBL ProAquaTest pH 3.0 -​10.0, Refill

    -5%
    • 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
  • Hydrometer with Thermometer + Measuring Cylinder
    5.0 (1)

    ARKA Hydrometer with Thermometer + Measuring Cylinder

    • Measures salinity & temperature
    • Thermometer with °C & °F
    • Fast & precise measurement
  • JBL ProAquaTest CO2 / pH
    4.4 (7)

    JBL ProAquaTest CO2 / pH, Refill

    • 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 Nitrate Test (NO3)
    4.7 (3)

    Sera Nitrate Test (NO3)

    • NO3 water test
    • For easy nitrate measurement
    • For fresh and sea water, as well as garden pond
  • JBL ProAquaTest Easy 7in1
    4.8 (9)

    JBL ProAquaTest Easy 7in1, 50 Pcs

    • 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