Did the aquarium pump run, or was it only commanded on? worksheet

Article: https://fishymag.com/articles/aquarium-controller-command-versus-operation
Scheduled publication: 2026-11-11T04:00:00.000Z
Original FishyMag editorial worksheet. Worked cases are illustrative, not records of a real aquarium or treatment instructions.

Scheduled action and device identity: ______________________________

Command issue and acknowledgement timestamps: ______________________________

Meaning of the actual status field: ______________________________

Electrical measurements if independently recorded: ______________________________

Direct discharge observation and its timestamp: ______________________________

Unobserved interval and clock comparability: ______________________________

Continuous-operation claim being proposed: ______________________________

Evidence needed to extend that claim: ______________________________