Water Tests & Measuring Devices for Your Pond

Without regular water testing and analysis, pond systems risk becoming biologically unbalanced. Easy-to-use testing methods allow you to determine the precise values and adjust important parameters as necessary, such as phosphate, nitrate, oxygen, and total hardness levels.

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Water Tests & Measuring Devices: 33 items

JBL ProAquaTest GH

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
€ 5,99

Delivery by November 05

JBL ProAquaTest PO4

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
€ 11,99

Delivery by October 21

JBL ProAquaTest Nitrate

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
€ 11,99

Delivery by November 05

JBL ProScan

JBL ProScan

  • Water analysis and diagnosis via smartphone
  • The new generation of water analysis
  • Suitable for freshwater aquariums and ponds
€ 24,99

Delivery by October 21

JBL ProAquaTest Fe

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
€ 12,99

Delivery by October 21

JBL ProAquaTest KH

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
€ 5,99

Delivery by November 05

JBL ProAquaTest K Potassium

JBL ProAquaTest K Potassium, Refill

  • 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
€ 18,99 instead of € 19,99

Delivery by October 21

JBL ProAquaTest Nitrite

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
€ 7,99

Delivery by November 05

Sera kH-Test

Sera kH-​Test

  • KH value water test
  • For easy KH value measurement
  • For fresh and seawater, as well as garden ponds
€ 7,99 (€ 163,06 / kg)

Delivery by October 21

Sera pH test

Sera pH test

  • pH value of water test
  • For easy pH measurement
  • For fresh and sea water, as well as garden pond
€ 6,99 (€ 139,80 / kg)

Delivery by October 21

ARKA myAQUA pH/TDS/EC Measuring Device with Thermometer

ARKA ARKA myAQUA pH/TDS/EC Measuring Device with Thermometer

  • Multifunction meter
  • Suitable for aquariums, ponds, swimming pools, monitoring of osmosis plants and drinking water
  • High precision
€ 39,99

Delivery by October 21

JBL ProAquaTest NH4

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
€ 10,99

Delivery by October 21

JBL PROAQUATEST POND Check pH / KH

JBL PROAQUATEST POND Check pH / KH

  • Determination of acidity
  • Determination of pH stability
  • Easy to use
€ 7,19 instead of € 11,99

Delivery by October 21

Sera gH Test

Sera gH Test

  • GH value water test
  • For easy GH value measurement
  • For fresh water, as well as garden ponds
€ 7,99

Delivery by October 21

Sera Nitrate Test (NO3)

Sera Nitrate Test (NO3)

  • NO3 water test
  • For easy nitrate measurement
  • For fresh and sea water, as well as garden pond
€ 13,99 (€ 133,24 / kg)

Delivery by October 21

Sera Quick test

Sera Quick test, 50 pieces

  • 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!
€ 14,99 (€ 0,30 / pc)

Delivery by October 21

JBL PROAQUATEST LAB Koi

JBL PROAQUATEST LAB Koi

  • Easy control of the water values
  • With professional ammonium test
  • Simple application
€ 99,99

Free delivery by October 21

JBL ProScan Recharge

JBL ProScan Recharge, 24 pieces

  • Water analysis and diagnosis via smartphone
  • A new generation of water analysis
  • Suitable for freshwater and ponds
€ 17,99 (€ 0,75 / pc)

Delivery by October 21

Oase AquaActiv QuickSticks 6in1

Oase AquaActiv QuickSticks 6in1

  • Analysis of the 6 most important water parameters
  • Simple application
  • For up to 50 water samples
€ 18,99

Delivery by October 21

Sera Phosphate Test (PO4)

Sera Phosphate Test (PO4)

  • PO4 water test
  • For easy phosphate measurement
  • For fresh and sea water, as well as garden ponds
€ 15,99 (€ 195,00 / kg)

Delivery by October 21

JBL ProPond Thermometer

JBL ProPond Thermometer

  • With nylon cord (5 m)
  • Display scale between 0 & 50°C
  • Ideal for ponds
€ 5,99 instead of € 9,99

Delivery by October 21

JBL ProAquaTest Cu

JBL ProAquaTest Cu, Refill

  • 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
€ 8,99

Delivery by October 21

Pond Test 7-in-1 - Water Quality Test for Garden Ponds

Tetra Pond Test 7-​in-​1 -​ Water Quality Test for Garden Ponds, 25 pieces

  • 7 pond water parameters in a 60-second check
  • Early warning system for algae and water quality
  • Very easy to use, right at the pond
€ 11,99 instead of € 19,99 (€ 0,48 / pc)

Delivery by October 21

JBL ProAquaTest SiO2

JBL ProAquaTest SiO2, Refill

  • Easy and safe control of the water values of aquariums
  • Determination of silicate content in freshwater and saltwater aquariums, as well as ponds
  • Laboratory comparator system for balancing water
€ 6,99

Delivery by October 21

Oase AquaActiv Water Analysis Profi Set

Oase AquaActiv Water Analysis Profi Set

  • Tests 8 water parameters
  • With colour charts
  • In a robust plastic case
€ 97,99 (€ 106,51 / kg)

Free delivery by October 21

HEISSNER 6-in-1 Quick Test Set for Pond Water

HEISSNER 6-​in-​1 Quick Test Set for Pond Water

  • For precise results
  • Incl. colour scale & care tips
  • 50 pcs.
€ 18,04 instead of € 18,99

Delivery by October 21

JBL ProAquaTest O2

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
€ 10,99

Delivery by November 05

JBL PROAQUATEST COMBISET Pond

JBL PROAQUATEST COMBISET Pond

  • Checks the 6 most important water values
  • Easy and accurate reading
  • Simple application
€ 35,99 instead of € 59,99

Not available at the moment

JBL ProAquaTest Easy 7in1

JBL ProAquaTest Easy 7in1, 50 pieces

  • 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
€ 19,99 (€ 0,40 / pc)

Delivery by November 05

Sera Nitrite Test (NO2)

Sera Nitrite Test (NO2)

  • NO2 water test
  • For easy nitrite measurement
  • For fresh and sea water, as well as garden ponds
€ 11,99 (€ 162,03 / kg)

Delivery by November 03