Colombo 7 in 1 Test Kit - contains 50 tests

Colombo 7 in 1 Test Kit - contains 50 tests

Marsoni

M251S

$12.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Colombo 7 in 1 Test Kit - contains 50 testsThe Colombo 7 in 1 Test Kit is the most convenient way to measure your water in one easy step. Dip the stick in your water for 2 3 seconds and then measure the colours on your stick after 1 minute, compared to the chart provided. This kit tests for the following: pH KH (carbonate hardness) GH (general hardness) NO2 (nitrite) NO3 (nitrate) Cl2 (chlorine) TA (total alkalinity) So you never need to guess anymore and the results are very clearly shown.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I bought the two pack of these to organize a drawer with a bunch of my stuff that was just too cluttered for my liking. I may be mildly ocd. They really improved things. They seem to be decent quality. I consider them to be a good value for the money. They function well for my use and also look good.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 4, 2025

Verified Purchase

Brandy Paul

San Leandro, US

★★★★★ 5

Organize my husband

Color: Black

He loves that it holds everything. I LOVE that it holds EVERYTHING and it’s not all over his dresser 😉

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 22, 2026