Monitor DISSOLVED Oxygen Test KIT (50 Tests) - Monitor Aquarium and aquaculture Water Quality

This kit is so easy to use. Honestly, I thought it was gonna be really confusing from looking at it, but one walk through and I haven't had to look at the directions again. It really helped me realize I didn't have enough flow in one of my aquariums and since using this test kit, and making some adjustments, my fish are all out and about more than they were.

The media could not be loaded. I bought this for my science fair project on marine sciences and it’s surprisingly easy and fun to use! So accurate and makes for a great tool. Along with that, I feel so professional and fancy like a certified scientist while using it. I just put a brief instructional video in here because the instructions make this seem difficult, but it’s really simple.

Great kit to verify your aquarium is properly oxygenated.

I use this to test my aquarium water and it was really easy to use and had some awesome water bottles that were reusable with corked tops! So amazing, really easy to use and the instructions were easy to follow as well.

That’s all I can say. Boxed it back up and sent it bye bye

these are good quality testing kit. doesn't take long to use, worth the money.

We used the test kit today in my AP Environmental Science class and it worked as far as we can tell. The video provided was very helpful. The only issue is that one of the reagent bottles leaked in the box and there's not much left in it now.

The media could not be loaded. The instructions made the testing procedure seem difficult, but it was actually very easy. Just follow the step-by-step instructions and you are done. Very accurate and easy to read.