Water tests in comparison
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Last updated on 17.09.2026
1
Lamotte Green Program Low Cost Water Monitoring Kit, Adults
LaMotte
free shipping
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9,9
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2
Safe Home® DIY Bacteria in Water Test Kit – Results as Fast as 6 Hours – Detects 50 Different Species of Coliform Bacteria – EPA Lab Certified – Made in the USA – (2 Pack)
Safe Home
free shipping
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9,8
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3
Hydrosense ONE Ultra Legionella Water Test – Single-Test Kit
Hydrosense
free shipping
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9,8
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4
ATI ICP Lab Analysis Pro for Reef Aquariums - Old Version - Advanced Water Testing with RO Water Analysis - Nitrate, KH & Fluoride - 1 Test Kit
ATI
free shipping
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9,8
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5
API Freshwater Master Test Kit 800-Test Freshwater Aquarium Water Kit, White, Single, Multi-Colored
API
free shipping
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9,8
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6
Pawfly 5 in 1 Aquarium Water Master Test Kit, Fish Tank Water Testing Kit
Pawfly
free shipping
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9,8
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7
![JNW Direct Pond Water Test Kit for Ponds - 7 in 1 Test Strips [50 Pack]](https://cdn.which.one/productimages/X/C/S/B08CGNNSCX.jpg)
JNW Direct Pond Water Test Kit for Ponds - 7 in 1 Test Strips [50 Pack]
JNW Direct
free shipping
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9,7
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8
11 in 1 - Aquarium Test Strips | 950 Tests - 150 Strips | Fish Tank Aquariums Water Test Kit & ebook | Aquarium Thermometer | Fish Tank Water Testing Kit Includes 50 Ammonia Strips | Versatile Usage
SJ WAVE
free shipping
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9,7
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9
ICP Water Test - Elemental Water Test Kit - 45 Elements - Reef Aquarium Test -ICP-OES - Saltwater Test Kit - Reef Tank Water Test
Generic
free shipping
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9,6
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10
Triton Labs ICP-OES Water Test- Full Panel of 32 Elements - Saltwater Reef Testing Kit
Triton
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9,6
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You might also be interested in these water tests.
Radon in Water Test Kit, Lab Analysis with Emailed Results in 1 Week
Safe and Easy to use with EPA approved lab methods
$ 49.99
free shipping
To the product (1 offer)
AAwipes 8-in-1 Aquarium Test Kit (150 Strips) for Freshwater & Saltwater - Quick & Accurate Water Testing for Aquariums & Ponds. Tests Free Chlorine, Hardness, pH, Ammonia Nitrogen, etc. (K02-150)
Professional Quality Testing Kit: The AAwipes Aquarium test kit (150 Strips) is developed by experts for fish enthusiasts. It offers 8-in-1 testing capabilities, made with high-quality fiber paper and non-bleeding colors. The kit measures key parameters like Free Chlorine, Nitrate, Nitrite, Hardness, Carbonate, Total Alkalinity, pH and Ammonia nitrogen.
$ 14.98
free shipping
To the product (1 offer)
Aquagenx Pinpoint Water Test Kit – Fast & Easy Water Testing Kit for E. coli Detection - No Lab or Equipment Needed - Ideal for Well, Tap, and Drinking Water Testing (2 Pack)
Aquagenx
$ 34.99
free shipping
To the product (1 offer)
DIY PurTest Bacteria Water Test Kit With Bacteria, Nitrate, Nitrite Tests - MADE IN USA
PurTest Bacteria Test Kit
$ 26.99
free shipping
To the product (1 offer)
HYCHEK 12 in 1 Accurate Aquarium Test Kit, Fresh and Salt Water Test Strips
Upgraded 12-in-1 Aquarium Test Kit – This test kit allows you to test 12 key water parameters, including Ammonia, Phosphate, Iron, Copper, Nitrate, Nitrite, Total Hardness, Free Chlorine, Total Alkalinity, Carbonate, pH (Fresh Water), and pH (Salt Water). Gain a comprehensive understanding of your water quality and ensure the health and well-being of your fish. It meets daily testing needs and is an essential kit for home or aquarium use.
$ 24.99
free shipping
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Pro-Lab Bacteria in Water Test Kit
COMPREHENSIVE WATER TESTING: Detects harmful bacteria in well, tap, and drinking water. Ideal for routine checks to ensure water safety for your home, aquarium, or laboratory use.
$ 14.30
free shipping
To the product (1 offer)
HM Digital Single in-Line SM-1 TDS Monitor 0-9990 ppm
Range: 0-9990 ppm
$ 24.59
free shipping
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kactoily Digital Aquarium Water Tester with App Alerts
Ultimate Fish Tank Tracking: Kactoily smart aquarium monitor continuously monitors pH, ORP, EC, TDS, Salinity, SG, and Temp. Designed for both freshwater and marine setups, this all-in-one system replaces manual testing, ensuring your water chemistry is ideal for all fish species
$ 199.80
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Digital Salinity Tester for Salt Water - Waterproof IP67 Salinity Meter with ATC Large Range 0-200ppt Saltwater Tester for Seawater, Aquariums, Marine Monitoring, and Koi Fish Pond by ORAPXI
Salinity Range: 0~9999ppm/10~200ppt or 0.0-25%, ORAPXI salinity tester has an automatic temperature compensation function(32°F~140°F), which can decrease the error caused by the change of liquid temperature.
$ 25.99
free shipping
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5-in-1 Water Quality Tester: Salinity, pH, TDS, EC & Temperature Meter for Aquarium, Pool, Spa, Pond and Hydroponics
Precise Digital pH Meter for Water: The digital function of this pH tester enables accurate measurement of water acidity or alkalinity, helping maintain balanced pH levels for a more comfortable and consistent experience in swimming pools, hot tubs, and spas.
$ 16.29
free shipping
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Pro Products Water Test Kit #2401
Pro Products
$ 165.23
free shipping
To the product (1 offer)
MOLLIFII Water Test Education Kit, Turbidity, 5887-A
Water Test Education Kit, Turbidity
$ 74.26
free shipping
To the product (1 offer)