Ammonia nitrogen refers to nitrogen in the form of free ammonia (NH3) and ammonium ions (NH4+) in water. It is also the main oxygen-consuming pollutant in the water, and its toxicity is closely related to the pH value and water temperature of the water.
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NO3 Test - Nitrate level. KH Test - Carbonate hardness. NT Labs Aquarium KH Up - PH Stabiliser. Finofil Contour Pond Plant Basket | No Hessian Needed. Finofil Hexagonal Garden Pond Plant Basket | No Hessian Needed 18cm.
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Usage Pool, Spa, Hot Tub, Aquarium. Dip the test strip into water for 2 seconds. Suitable for swimming pools, hot tubs, spas, and aquariums. Compare the strip with the provided colour chart.
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7-in-1 Comprehensive Testing : No need for multiple test kits! Get a complete picture of your water balance with zero hassle. 30-Second Rapid Results : Perfect for busy UK households—dip the strip in water, wait just 30 seconds, and compare to the colour chart (on the bottle) for instant readings.
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They will give you an indication of the free bromine or chlorine available in your spa water and if you need to increase or decrease your pH with pH plus or pH minus. The Insta Test strip is a dip-n-read strip with instant results.
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Match pH, free chlorine / bromine and total alkalinity to the colour chart. Free Chlorine/ Bromine. The tub includes a comparison chart which shows different colours (low, high, and ok) for each of the different tests.
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Total alkalinity test range: 0~240ppm. Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.
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It is suitable for swimming pools, hot tubs, spas, ponds, aquariums, water industrial waste, etc. Ease of Use: You just need to collect a glass of pool water sample, dip our Water Test Strip for 2 seconds, then wait 60 seconds to read the pool test strip with the color chart.
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