I’ve been getting a bunch of ads on Facebook and elsewhere about these companies finally developing hardware to test all of the commonly watched water parameters for saltwater and brackish tanks (no freshwater yet), and had a few questions.
1) Would you ever think about getting a digital device that could give you real-time readings throughout the day or these parameters?
2) Would you prefer for them to automatically log the result to an app or somewhere so you can keep track of trends over time?
3) Are they even worth the money compared to using chemistry-based kits that you can run and buy the testing liquid for at a far reduced cost?
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