Tetra 19543 First Impressions
00 becomes 40.
Every test I do takes just a few drops. Overall, I am very happy with this kit. This kit is extremely accurate and very well designed for convenient use and storage. 6 showing the test strip as an accurate reading. First and second test have a little change which was expected. Their Whisper 1-5 filter cartridges have skyrocketed in price and become a scarcity. Very good instructions and a comparison color chart.
- Editor's Impressions Of The Tetra 19543
- Test Accuracy [star rating='4.8']
- Build Quality [star rating='4.4']
- Value For Money [star rating='5']
- Feature Set [star rating='5']
Tetra 19543 Final Thoughts
So read the instructions.
If you're out for speed, but with less accuracy get the dip tests. If you keep freshwater fish, you will need this test kit. Just be careful, after all these are chemicals. Every test I do takes just a few drops. I tested the water and the nitrates and the ph were pretty high still. I'm the test strip came in handy it saved all of my fish. I even got an extra 32 test strips as an added bonus.
Overall Score
4.6
(3788 Points)

- Tetra 19543 Features & Specs
- COMPLETE TESTING Regularly testing your water levels is critical to the success of your aquarium
- 6 DIFFERENT TESTS WITH 1 STRIP Just one test monitors nitrates nitrites water hardness chlorine alkalinity and pH levels
- VERSATILE Can be used in both freshwater and saltwater aquariums
- CONVENIENT Just dip into water wait 60 seconds and read results
- USAGE Use weekly to monitor aquarium water after water changes or when adding new fish
- Age Range Description: All Life Stages
- Manufacture: Tetra
- Product Dimensions: 1.81 x 1.81 x 3.75 inches; 1.6 Ounces
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