Control your reef. Precisely.

Fathom brings focused hardware, visible operating state, and deliberate safety checks into the Fathom section of the New Dawn app.

Explore Doser 4 Explore ATO

Availability, final specifications, certifications, included accessories, price, and ship date are not yet approved.

Operational surfaces

Focused hardware. Deliberate operation.

Two focused devices, organized around direct control and visible safeguards.

Four independently calibrated dosing channels with local schedules and deliberate prime and dose controls.

01 Channel 1 Independent control

02 Channel 2 Independent control

03 Channel 3 Independent control

04 Channel 4 Independent control

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One pump with primary level sensing, an independent high-level cutoff, reservoir protection, dry-run monitoring, and bounded runtime.

L1 Primary level Visible state

HI High-level cutoff Independent safeguard

RS Reservoir protection Visible state

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