Measuring Devices & Water Tests for Aquariums

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Measuring Devices & Water Tests: 157 items

JBL ProAquaTest Lab

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
€ 94,99 instead of € 99,99 (€ 74,80 / kg)

Free delivery by November 13

JBL ProScan

JBL ProScan

  • Water analysis and diagnosis via smartphone
  • The new generation of water analysis
  • Suitable for freshwater aquariums and ponds
€ 19,99 instead of € 24,99

Delivery by November 13

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 13

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
€ 11,39 instead of € 11,99

Delivery by November 13

JBL ProAquaTest Combi Set Plus NH4

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
€ 49,99 (€ 95,40 / kg)

Free delivery by November 13

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 13

JBL Aquarium Thermometer - Slim

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
€ 4,79 instead of € 5,99

Delivery by November 13

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 November 13

JBL ProAquaTest pH 6.0-7.6

JBL ProAquaTest pH 6.0-​7.6, Refill

  • 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
€ 5,99

Delivery by November 13

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 November 13

JBL PROFLORA CO2 pH SENSOR SET

JBL PROFLORA CO2 pH SENSOR SET

  • Set including pH sensor
  • Simple application
  • Including calibration solution pH 7 & pH 4
€ 109,99 (€ 267,62 / kg)

Free delivery by November 13

JBL Aquarium Thermometer Digital

JBL Aquarium Thermometer Digital

  • Precise measurement
  • Good measurement accuracy
  • Easy attachment by sticking
€ 3,19 instead of € 3,99

Delivery by November 13

JBL Proscape ProAquatest LAB

JBL Proscape ProAquatest LAB

  • Simple and safe to use
  • For a complete water analysis
  • Includes plastic case
€ 94,99 instead of € 99,99

Free delivery by November 13

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 13

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 November 13

JBL ProAquaTest Combi Set Plus Fe

JBL ProAquaTest Combi Set Plus Fe

  • 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
€ 49,99 (€ 95,40 / kg)

Free delivery by November 13

JBL Aquarium Float Thermometer

JBL Aquarium Float Thermometer, 1 piece

  • Precise measurement
  • Easy to use
  • Acid and alkali proof suction cup
€ 2,99

Delivery by November 13

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 November 13

ARKA mySCAPE CO2 Checker Set

ARKA mySCAPE CO2 Checker Set

  • For freshwater aquariums
  • Attached to aquarium glass pane
  • With indicator solution
€ 14,24 instead of € 14,99

Delivery by November 13

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 November 13

Oase Digital Thermometer

Oase Digital Thermometer

  • Precise measurement for healthy fish
  • Good measurement accuracy thanks to digital display
  • Including battery
€ 13,99

Delivery by November 13

Tetra Digital Thermometer

Tetra Digital Thermometer

  • Precise measurement of the water temperature in the aquarium
  • Easy-to-read digital display
  • With suction cups for attachment
€ 9,99

Delivery by November 13

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
€ 10,44 instead of € 10,99

Delivery by November 13

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 November 13

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
€ 19,99

Delivery by November 13

JBL PROAQUATEST COMBISET Marine

JBL PROAQUATEST COMBISET Marine

  • For marine tanks
  • 6 water tests
  • Child safe reagent bottles
€ 49,99 (€ 95,40 / kg)

Free delivery by November 13

JBL Set of Parts for Water Tests

JBL Set of Parts for Water Tests

  • For all JBL water tests
  • Robust material
  • Easy to use
€ 6,99

Delivery by November 13

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 November 13

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 November 13

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
€ 17,09 instead of € 17,99 (€ 0,71 / pc)

Delivery by November 13