Nitrate ( NO3 ) Freshwater & Saltwater Test Kit

★★★★★ 4.6 84 reviews

$18.75
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$18.75
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Free shipping Free 30-day returns

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Management number 234638075 Release Date 2026/07/02 List Price $7.50 Model Number 234638075
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A high nitrate level indicates a build-up of fish waste and organic compounds, resulting in poor water quality and algae growth.

Maintaining a low nitrate level improves the health of fish and invertebrates, so aquarium water should be tested for nitrate to make sure it does not reach an undesirable level.

Kit contains 2 bottles of liquid test reagent, 2 laminated, computer-calibrated color cards, glass test tube with snap-tight cap, step by step instructions and information on how to correct unsafe conditions.


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4.6 out of 5
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84 ratings | 34 reviews
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