Monitors levels of pH, nitrite, nitrate carbonate and general water hardness in freshwater and saltwater aquariums.
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211.1g 10mg-100g Grams Precision Calibration Weight Set Test Jewelry Scale Weight Test Scale Set Steel Scale Weight
Aliexpress UK
The API Freshwater Master Test Kit is the gold standard for checking the water chemistry of your aquarium. Test Tube Holder Rack for the API Freshwater Test Kit. This is just for the rack/base - TEST KIT NOT INCLUDED.
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P1308B 18pcs Multimeter Test Leads Kit with Replaceable Needles Alligator Clips 4mm Banana Plug to test Hook Clips Set
Aliexpress UK
API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored. Contains one (1) API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, including 7 bottles of testing solutions, 1 color card and 4 tubes with cap.
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Cleqee P1036B 4mm Banana To Banana Plug Test Lead Kit for Multimeter Match Alligator Clip U-type & Puncture Test Probe Kit
Aliexpress UK
Keep your fish healthy and thriving by testing your aquarium water regularly with easy-to-use API 5-in-1 TEST STRIPS. API 5-in-1 TEST STRIPS for freshwater and saltwater aquarium help fish owners measure levels of Nitrite, Nitrate, Carbonate & General Hardness, and pH found in aquarium water. In order for fish to thrive, water must be similar to that which could be found in their natural environment. Poor water quality can cause fish stress, illness and even death. Just dip a strip directly into your aquarium and use the colour-coded chart to determine if your water is safe, or if adjustments are needed. Then follow the recommendations to treat the water its that simple. With API Aquarium products, its easy to keep a beautiful saltwater, freshwater or reef aquarium.
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JXSINONE P1036series 4mm Banana to Banana Plug Test Lead Kit for Multimeter with Alligator Clip U-type & Puncture Test Probe Kit
Aliexpress UK
Box little squished.
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Professional DO9100 Dissolved Oxygen Meter Digital DO Test Water Quality Analyzer for Seawater Freshwater Fish Tank Aquaculture
Aliexpress UK
API Freshwater Master Test Kit The API Freshwater test kit has over 800 test per Kit and contains all the main tests essential for successful fish keeping. the kits test for the following elements, Ammonia, High range PH, Low range PH, Nitrite and Nitrate. Complete will test tubes, colour charts and full instructions.
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50ml PH Test Drop Water Quality Tester Accurate PH Water Tester Portable PH Levels Tester Aquarium Water Tester for Freshwater
Aliexpress UK
Expired 8-2025 The API Nitrite Test Kit is a reliable tool for testing nitrite levels in both freshwater and saltwater aquariums. With 180 tests included in the kit, users can easily monitor and maintain optimal water conditions for their fish and other aquatic pets. The kit is designed by the trusted brand API and comes with free express shipping in the United States, making it a convenient and efficient option for aquarium owners looking to ensure the health of their aquatic environment.
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JZDZ 16-in-1 Multimeter Test Leads Kit Replaceable Jumper Wires with Alligator Clips Probes Banana Plug Test Needle JT0004
Aliexpress UK
For freshwater aquariums.
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10pcs/set Transparent Plastic Test Tube with Cork Lid Cap U-shaped Bottom Long Transparent Test Tube Supplies Accessories
Aliexpress UK