Measuring Devices & Water Tests for Aquariums

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Measuring Devices & Water Tests: 113 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
£5.90

Delivery by November 11

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
£11.75

Delivery by November 11

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
£5.90

Delivery by November 11

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
£11.75

Delivery by October 19

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
£4.70 shop.catalogue.product_list.price.instead

Delivery by October 19

JBL ProScan

JBL ProScan

  • Water analysis and diagnosis via smartphone
  • The new generation of water analysis
  • Suitable for freshwater aquariums and ponds
£24.50

Delivery by October 19

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
£5.90

Delivery by October 19

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
£12.75

Delivery by October 19

JBL Aquarium Thermometer Digital

JBL Aquarium Thermometer Digital

  • Precise measurement
  • Good measurement accuracy
  • Easy attachment by sticking
£3.12 shop.catalogue.product_list.price.instead

Delivery by October 19

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
£18.63 shop.catalogue.product_list.price.instead

Delivery by October 19

JBL Proscape ProAquatest LAB

JBL Proscape ProAquatest LAB

  • Simple and safe to use
  • For a complete water analysis
  • Includes plastic case
£98.00

Free delivery by October 19

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
£7.85

Delivery by November 11

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
£49.00 (£93.51 / kg)

Delivery by October 19

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
£10.80

Delivery by October 19

ARKA mySCAPE CO2 Checker Set

ARKA mySCAPE CO2 Checker Set

  • For freshwater aquariums
  • Attached to aquarium glass pane
  • With indicator solution
£13.97 shop.catalogue.product_list.price.instead

Delivery by October 19

JBL Aquarium Float Thermometer

JBL Aquarium Float Thermometer, 1 piece

  • Precise measurement
  • Easy to use
  • Acid and alkali proof suction cup
£2.95

Delivery by October 19

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
£6.85 (£137.00 / kg)

Delivery by October 19

Sera kH-Test

Sera kH-​Test

  • KH value water test
  • For easy KH value measurement
  • For fresh and seawater, as well as garden ponds
£7.85 (£160.20 / kg)

Delivery by October 19

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
£39.50

Delivery by October 19

JBL PROAQUATEST COMBISET Marine

JBL PROAQUATEST COMBISET Marine

  • For marine tanks
  • 6 water tests
  • Child safe reagent bottles
£49.00 (£93.51 / kg)

Delivery by October 19

JBL PROAQUATEST POND Check pH / KH

JBL PROAQUATEST POND Check pH / KH

  • Determination of acidity
  • Determination of pH stability
  • Easy to use
£8.82 shop.catalogue.product_list.price.instead

Delivery by October 19

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
£17.65 (£0.74 / pc)

Delivery by October 19

Sera gH Test

Sera gH Test

  • GH value water test
  • For easy GH value measurement
  • For fresh water, as well as garden ponds
£7.85

Delivery by October 19

JBL ProAquaTest Mg

JBL ProAquaTest Mg, Test

  • Simple and safe control of the water values in aquariums
  • Quick test to determine the magnesium content in freshwater aquariums
  • Laboratory comparator system to compensate for water staining
£17.27 shop.catalogue.product_list.price.instead

Delivery by October 19

JBL Mini Aquarium Thermometer

JBL Mini Aquarium Thermometer

  • Precise measurement for healthy fish
  • Good measuring accuracy thanks to its fine-scale
  • Easy attachment by suction cup
£1.95 shop.catalogue.product_list.price.instead

Delivery by October 19

Seachem ph Alert

Seachem ph Alert

  • For freshwater aquariums only
  • Easy to use
  • Smart sensor technology
£13.75

Delivery by October 19

JBL Set of Parts for Water Tests

JBL Set of Parts for Water Tests

  • For all JBL water tests
  • Robust material
  • Easy to use
£6.85

Delivery by October 19

JBL ProAquaTest CO2 / pH

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
£8.37 shop.catalogue.product_list.price.instead

Delivery by October 19

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
£13.75 (£130.95 / kg)

Delivery by October 19

JBL ProAquaTest pH 3.0 -10.0

JBL ProAquaTest pH 3.0 -​10.0, 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 colour chart
£5.90

Delivery by October 19