All Seas Marine SI021 First Impressions

25 from 0.

The API Test Strips are a good water monitoring system for small tanks. It is easy to use and accurate enough. 6 and run a high pH you will see it could actually be 7. So I got these to try and I love them. This is essential for an accurate reading. They showed the same results as these for the sites they had in common. I tested the water and the nitrates and the ph were pretty high still.

  • Editor's Impressions Of The All Seas Marine SI021
  • Test Accuracy [star rating='4.4']
  • Build Quality [star rating='4.7']
  • Value For Money [star rating='5']
  • Feature Set [star rating='4.9']

All Seas Marine SI021 Final Thoughts

Great value, Speedy ship!

The key is that you are looking for changes. Tetra has always done that and I will continue to use their products. I found running all the tests took me around 10 minutes. First few strips I used gave an accurate ready. The stripa are easy to use, clear instructions and I gor results in seconds. Not sure if the reading is 0 or more likely something between 0-. In my opinion they arent quite as accurate as master test kits either.

Overall Score

[star rating="4.6"]
(286 Points)
  • All Seas Marine SI021 Features & Specs
  • Premium liquid test kit for precise nitrate measurement in aquariums
  • Accurately detects Aquarium nitrate levels as low as 0.2 ppm
  • Dual range nitrate test kit for reef aquariums and fish-only aquariums
  • Precision nitrate test kit ideal for sensitive reef aquariums. Age range description: Adult
  • Manufacture: All Seas Marine Inc
  • Product Dimensions: 5 x 2 x 4 inches; 2.4 Ounces

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