Best for
Essential
Aquarists who test regularly, dose manually or automatically, and want trends rather than isolated readings.
Live app
Dosing plans, manual water tests, ICP import, range flags, and trend charts live together in Dosing & Testing.
What you can do
Best for
Aquarists who test regularly, dose manually or automatically, and want trends rather than isolated readings.
Typical workflows
What you get
Where it sits in the twin
Dosing & Testing reads the twin for volume and system context, then turns testing and dosing records into trends you can act on.
Water-test logging, dosing plans, and ICP import are described as Essential-tier features in this site.
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