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NT Labs Phosphate Test Kit for Aquarium and Pond Water

£9.74 (as of 06/11/2026 19:58 GMT - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

NT Labs Phosphate Test Kit is a liquid drop water test for aquarium and pond water, with 40 freshwater tests in the pack. It uses a 5 ml sample, 5 drops of reagent and a 5 minute wait before comparing the result to the colour chart. Check that you need a freshwater phosphate test kit and that the test-count suits your routine.

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Quick Summary

The NT Labs Phosphate Test Kit is a liquid drop water test for aquarium and pond water. It contains 40 freshwater tests and is used to check phosphate levels, with the process using a 5 ml sample, 5 drops of reagent and a 5 minute wait before comparing the colour to the chart provided.

This kit is aimed at buyers who want a straightforward way to monitor phosphate in freshwater water. It is especially relevant where algae control and regular water checking matter.

Key Details

DetailVerified information and buyer relevance
Product typePhosphate test kit for aquarium and pond water.
Test quantityContains 40 freshwater tests, so the pack size matters if you test water regularly.
Test methodLiquid drop test from a dropper bottle, which uses measured drops rather than dip strips.
Sample sizeUses a 5 ml water sample in the test tube.
Reagent amountUses 5 drops of phosphate reagent for each test.
Wait timeWait 5 minutes before reading the result against the colour chart.

What to Compare Before Buying

  • Water type: This kit is for freshwater tests. Check that this matches the water you plan to test.
  • Pack count: The kit contains 40 tests, so compare that with how often you expect to check phosphate.
  • Test method: Liquid drop tests use a sample, reagent and colour chart. If you prefer a different style of test, compare that before choosing.
  • Reading method: Results are read by comparing the colour in the tube with the provided chart, so clear visual comparison matters.

Who This Product May Suit

This kit may suit aquarium and pond owners who want to monitor phosphate with a liquid test method. It also suits buyers who prefer a measured drop test rather than dip strips and want enough tests for repeated checks.

What Else You May Need

You will need a clean test tube, a 5 ml water sample and the ability to compare the result colour with the chart during the stated 5 minute wait.

Before You Decide

Confirm that you need a freshwater phosphate test kit, that 40 tests is enough for your planned checking routine, and that you are happy with a liquid drop test that is read against a colour chart.

Brand

NT Labs

Manufacturer

NT Labs

Binding

Misc.

Product Group

Pet Products

EAN

0733809000079

UPC

733809000079

Part Number

RH058

Model

NT Labs

Color

White

Product Dimensions

1.57 x 4.72 x 1.97 inches

Number Of Items

40

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