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ASKOLL TEST NO3 – Colorimetric Nitrate Test Kit for Freshwater and Marine Aquariums
The ASKOLL TEST NO3 is a reliable and easy-to-use colorimetric kit for measuring nitrate (NO3) levels in both freshwater and marine aquariums. Nitrates are the final byproduct of the nitrogen cycle, and their accumulation can disturb the tank's balance and promote algae growth.
This test is essential to verify proper biological filtration, avoid water quality issues, and maintain a healthy environment for fish, invertebrates, and aquatic plants. The kit includes all necessary components: reagents, measuring powder, test vial, dosing spoon, and color chart.
Kit contents:
• 1 graduated test vial
• 1 NO3 Reagent 1 bottle (10 ml)
• 1 NO3 Reagent 2 bottle (10 ml)
• 1 green container with nitrate test powder
• 1 dosing spoon
• 1 color chart
• Instruction manual
Recommended values:
• Freshwater: ≤ 20 mg/L (tolerable up to 80 mg/L)
• Marine water: ≤ 10 mg/L (especially in reef tanks)
How to use:
Rinse the test vial with sample water
Fill the vial with 10 ml of aquarium water
Add 5 drops of NO3 Reagent 1 and shake
Add 5 drops of NO3 Reagent 2 and shake
Add 1 spoonful of the powder, shake for 20 seconds
Wait 15 minutes and compare the color to the chart
Why choose ASKOLL TEST NO3:
An accurate and user-friendly test, ideal for keeping nitrate levels under control. Essential for preventing algae and maintaining stable and healthy water conditions in all aquariums.
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