Aquarium connecting

Demo data. No backend yet — this is a simulated tank so the layout can be reviewed. Controls change the local view only.

Tank is offline. Changes are held on the broker and applied the moment it reconnects.

Water temperature

°C
waiting for data

Right now

Pump
%
Light
Mister

Water temperature, last 24 hours
Dashed lines mark your temperature rules.
TimeTemperature

Pump and mister

0 %

0 % is off. Above that the pump always turns — the dead zone below 8 % duty is skipped.

seconds
every minutes
s before misting
s after

A burst stops the pump, waits 8 s, mists, waits 5 s, then restores the pump — the pump's fan disturbs the mist.

Light

on
60 %

Capped at 1.5 A so the ring can never brown out the 5 V supply.

Light schedule

Without a valid clock — no NTP yet after a restart — the light stays on.

Temperature rules

On
When
Threshold
Colour

First matching rule wins and overrides the light colour — even when the schedule says off, so an alarm is visible at night. 0.5 °C hysteresis stops flicker at the boundary.