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Leanna
Reviewed in the United States on March 6, 2025
Does exactly what it described. Easy to read results.
johnny artoff
Reviewed in the United States on February 22, 2025
Instructions don’t even tell you what line to fill the vial with or how much to take out before comparing
Hayley Bosarge
Reviewed in the United States on January 7, 2025
This helped a lot making sure my fish tank is good. I’m happy I got it
Katrina Sandoval
Reviewed in the United States on January 13, 2025
I got this kit for my son who loves science and all things nature. The kit was very well packed and a great price for everything that it comes with. It comes with everything needed to test out the water. It comes with a color comparison card and easy to follow instructions all packed into a company little easy to store case. We have used this kit to test out several of our favorite parks bodies of water. It is as easy as mixing the water sample with the reagents and comparing the color against the card for the final results. Super simple and fun experiment to do when working with school aged children who are interested in science.
James the brother of john
Reviewed in the United States on December 21, 2024
The instructions don't specify how much water should be added to the beaker to test! There are marks at 5 and 10ml. Which level should be used?? Otherwise it seems fine - definately a product from china.
Joanne Zuniga
Reviewed in the United States on December 1, 2024
I had to take over my brother in laws aquarium that he basically abandoned so im still learning a whole lot about aquariums. This was a must have since I started a whole new tank cycle and I wanted to make sure the fish that were left would have the right oxygen level to survive since most of them died due to low oxygen levels. Its easy to use as long as you follow the instructions and tells you if the tank has enough oxygen for them to survive.
DJ55
Reviewed in the United States on November 19, 2024
I just got this dissolved oxygen test kit and gave it a try, and I’m pretty happy with it overall. The kit comes with everything you need: a color comparison card, instructions that are easy to follow, and the testing reagents, all packed in a nice, compact box. It’s lightweight, so you can easily take it with you if you’re testing water in different spots, like a pond or aquarium.Using it is super simple. You just follow the instructions, mix the water sample with the reagents, and check the color against the card for your results. The whole process only took about 5 minutes, and the results seemed pretty accurate. It was nice to be able to get fast readings without a lot of hassle.The only real downside is that the reagents can get a bit messy if you're not careful, especially when you're handling the dropper. It’s nothing too bad, but I did end up with a little splash here and there. Also, I wish the instructions explained the results a bit more clearly. They’re fine, but if you’re new to water testing, it might take a second to really understand the reading.
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